70704368

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 162370560

約数和(自身を除く): 91666192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 79, 112, 122, 131, 158, 244, 262, 316, 427, 488, 524, 553, 632, 854, 917, 976, 1048, 1106, 1264, 1708, 1834, 2096, 2212, 3416, 3668, 4424, 4819, 6832, 7336, 7991, 8848, 9638, 10349, 14672, 15982, 19276, 20698, 31964, 33733, 38552, 41396, 55937, 63928, 67466, 72443, 77104, 82792, 111874, 127856, 134932, 144886, 165584, 223748, 269864, 289772, 447496, 539728, 579544, 631289, 894992, 1159088, 1262578, 2525156, 4419023, 5050312, 8838046, 10100624, 17676092, 35352184, 70704368]

約数ペア:

[(1, 70704368), (2, 35352184), (4, 17676092), (7, 10100624), (8, 8838046), (14, 5050312), (16, 4419023), (28, 2525156), (56, 1262578), (61, 1159088), (79, 894992), (112, 631289), (122, 579544), (131, 539728), (158, 447496), (244, 289772), (262, 269864), (316, 223748), (427, 165584), (488, 144886), (524, 134932), (553, 127856), (632, 111874), (854, 82792), (917, 77104), (976, 72443), (1048, 67466), (1106, 63928), (1264, 55937), (1708, 41396), (1834, 38552), (2096, 33733), (2212, 31964), (3416, 20698), (3668, 19276), (4424, 15982), (4819, 14672), (6832, 10349), (7336, 9638), (7991, 8848)]