15696660416

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{75721}}^1$

素因数の和:75853

約数の個数: 56

約数和(自身を含む): 32312091840

約数和(自身を除く): 16615431424

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1312, 2528, 2624, 3239, 5056, 6478, 12956, 25912, 51824, 75721, 103648, 151442, 207296, 302884, 605768, 1211536, 2423072, 3104561, 4846144, 5981959, 6209122, 11963918, 12418244, 23927836, 24836488, 47855672, 49672976, 95711344, 99345952, 191422688, 198691904, 245260319, 382845376, 490520638, 981041276, 1962082552, 3924165104, 7848330208, 15696660416]

約数ペア:

[(1, 15696660416), (2, 7848330208), (4, 3924165104), (8, 1962082552), (16, 981041276), (32, 490520638), (41, 382845376), (64, 245260319), (79, 198691904), (82, 191422688), (158, 99345952), (164, 95711344), (316, 49672976), (328, 47855672), (632, 24836488), (656, 23927836), (1264, 12418244), (1312, 11963918), (2528, 6209122), (2624, 5981959), (3239, 4846144), (5056, 3104561), (6478, 2423072), (12956, 1211536), (25912, 605768), (51824, 302884), (75721, 207296), (103648, 151442)]