17118721984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1871}}^1$

素因数の和:3474

約数の個数: 112

約数和(自身を含む): 41858159616

約数和(自身を除く): 24739437632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 1571, 1871, 2912, 3142, 3742, 5824, 6284, 7484, 10997, 12568, 13097, 14968, 20423, 21994, 24323, 25136, 26194, 29936, 40846, 43988, 48646, 50272, 52388, 59872, 81692, 87976, 97292, 100544, 104776, 119744, 142961, 163384, 170261, 175952, 194584, 209552, 285922, 326768, 340522, 351904, 389168, 419104, 571844, 653536, 681044, 703808, 778336, 838208, 1143688, 1307072, 1362088, 1556672, 2287376, 2724176, 2939341, 4574752, 5448352, 5878682, 9149504, 10896704, 11757364, 20575387, 23514728, 38211433, 41150774, 47029456, 76422866, 82301548, 94058912, 152845732, 164603096, 188117824, 267480031, 305691464, 329206192, 534960062, 611382928, 658412384, 1069920124, 1222765856, 1316824768, 2139840248, 2445531712, 4279680496, 8559360992, 17118721984]

約数ペア:

[(1, 17118721984), (2, 8559360992), (4, 4279680496), (7, 2445531712), (8, 2139840248), (13, 1316824768), (14, 1222765856), (16, 1069920124), (26, 658412384), (28, 611382928), (32, 534960062), (52, 329206192), (56, 305691464), (64, 267480031), (91, 188117824), (104, 164603096), (112, 152845732), (182, 94058912), (208, 82301548), (224, 76422866), (364, 47029456), (416, 41150774), (448, 38211433), (728, 23514728), (832, 20575387), (1456, 11757364), (1571, 10896704), (1871, 9149504), (2912, 5878682), (3142, 5448352), (3742, 4574752), (5824, 2939341), (6284, 2724176), (7484, 2287376), (10997, 1556672), (12568, 1362088), (13097, 1307072), (14968, 1143688), (20423, 838208), (21994, 778336), (24323, 703808), (25136, 681044), (26194, 653536), (29936, 571844), (40846, 419104), (43988, 389168), (48646, 351904), (50272, 340522), (52388, 326768), (59872, 285922), (81692, 209552), (87976, 194584), (97292, 175952), (100544, 170261), (104776, 163384), (119744, 142961)]