65158912

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 160135136

約数和(自身を除く): 94976224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2797, 2912, 3328, 5594, 5824, 11188, 11648, 19579, 22376, 23296, 36361, 39158, 44752, 72722, 78316, 89504, 145444, 156632, 179008, 254527, 290888, 313264, 358016, 509054, 581776, 626528, 716032, 1018108, 1163552, 1253056, 2036216, 2327104, 2506112, 4072432, 4654208, 5012224, 8144864, 9308416, 16289728, 32579456, 65158912]

約数ペア:

[(1, 65158912), (2, 32579456), (4, 16289728), (7, 9308416), (8, 8144864), (13, 5012224), (14, 4654208), (16, 4072432), (26, 2506112), (28, 2327104), (32, 2036216), (52, 1253056), (56, 1163552), (64, 1018108), (91, 716032), (104, 626528), (112, 581776), (128, 509054), (182, 358016), (208, 313264), (224, 290888), (256, 254527), (364, 179008), (416, 156632), (448, 145444), (728, 89504), (832, 78316), (896, 72722), (1456, 44752), (1664, 39158), (1792, 36361), (2797, 23296), (2912, 22376), (3328, 19579), (5594, 11648), (5824, 11188)]