72925376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 56

約数和(自身を含む): 155027376

約数和(自身を除く): 82102000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 691, 776, 1088, 1382, 1552, 1649, 2764, 3104, 3298, 5528, 6208, 6596, 11056, 11747, 13192, 22112, 23494, 26384, 44224, 46988, 52768, 67027, 93976, 105536, 134054, 187952, 268108, 375904, 536216, 751808, 1072432, 1139459, 2144864, 2278918, 4289728, 4557836, 9115672, 18231344, 36462688, 72925376]

約数ペア:

[(1, 72925376), (2, 36462688), (4, 18231344), (8, 9115672), (16, 4557836), (17, 4289728), (32, 2278918), (34, 2144864), (64, 1139459), (68, 1072432), (97, 751808), (136, 536216), (194, 375904), (272, 268108), (388, 187952), (544, 134054), (691, 105536), (776, 93976), (1088, 67027), (1382, 52768), (1552, 46988), (1649, 44224), (2764, 26384), (3104, 23494), (3298, 22112), (5528, 13192), (6208, 11747), (6596, 11056)]