15673943656

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{47303}}^1$

素因数の和:47474

約数の個数: 64

約数和(自身を含む): 34490292480

約数和(自身を除く): 18816348824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 244, 388, 427, 488, 679, 776, 854, 1358, 1708, 2716, 3416, 5432, 5917, 11834, 23668, 41419, 47303, 47336, 82838, 94606, 165676, 189212, 331121, 331352, 378424, 662242, 1324484, 2648968, 2885483, 4588391, 5770966, 9176782, 11541932, 18353564, 20198381, 23083864, 32118737, 36707128, 40396762, 64237474, 80793524, 128474948, 161587048, 256949896, 279891851, 559783702, 1119567404, 1959242957, 2239134808, 3918485914, 7836971828, 15673943656]

約数ペア:

[(1, 15673943656), (2, 7836971828), (4, 3918485914), (7, 2239134808), (8, 1959242957), (14, 1119567404), (28, 559783702), (56, 279891851), (61, 256949896), (97, 161587048), (122, 128474948), (194, 80793524), (244, 64237474), (388, 40396762), (427, 36707128), (488, 32118737), (679, 23083864), (776, 20198381), (854, 18353564), (1358, 11541932), (1708, 9176782), (2716, 5770966), (3416, 4588391), (5432, 2885483), (5917, 2648968), (11834, 1324484), (23668, 662242), (41419, 378424), (47303, 331352), (47336, 331121), (82838, 189212), (94606, 165676)]