71933056

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 155937600

約数和(自身を除く): 84004544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 311, 416, 556, 622, 832, 1112, 1244, 1664, 1807, 2224, 2488, 3614, 4043, 4448, 4976, 7228, 8086, 8896, 9952, 14456, 16172, 17792, 19904, 28912, 32344, 39808, 43229, 57824, 64688, 86458, 115648, 129376, 172916, 231296, 258752, 345832, 517504, 561977, 691664, 1123954, 1383328, 2247908, 2766656, 4495816, 5533312, 8991632, 17983264, 35966528, 71933056]

約数ペア:

[(1, 71933056), (2, 35966528), (4, 17983264), (8, 8991632), (13, 5533312), (16, 4495816), (26, 2766656), (32, 2247908), (52, 1383328), (64, 1123954), (104, 691664), (128, 561977), (139, 517504), (208, 345832), (278, 258752), (311, 231296), (416, 172916), (556, 129376), (622, 115648), (832, 86458), (1112, 64688), (1244, 57824), (1664, 43229), (1807, 39808), (2224, 32344), (2488, 28912), (3614, 19904), (4043, 17792), (4448, 16172), (4976, 14456), (7228, 9952), (8086, 8896)]