15697825696

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{1723}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 35815893120

約数和(自身を除く): 20118067424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 457, 623, 712, 914, 1246, 1424, 1723, 1828, 2492, 2848, 3199, 3446, 3656, 4984, 6398, 6892, 7312, 9968, 12061, 12796, 13784, 14624, 19936, 24122, 25592, 27568, 40673, 48244, 51184, 55136, 81346, 96488, 102368, 153347, 162692, 192976, 284711, 306694, 325384, 385952, 569422, 613388, 650768, 787411, 1073429, 1138844, 1226776, 1301536, 1574822, 2146858, 2277688, 2453552, 3149644, 4293716, 4555376, 4907104, 5511877, 6299288, 8587432, 9110752, 11023754, 12598576, 17174864, 22047508, 25197152, 34349728, 44095016, 70079579, 88190032, 140159158, 176380064, 280318316, 490557053, 560636632, 981114106, 1121273264, 1962228212, 2242546528, 3924456424, 7848912848, 15697825696]

約数ペア:

[(1, 15697825696), (2, 7848912848), (4, 3924456424), (7, 2242546528), (8, 1962228212), (14, 1121273264), (16, 981114106), (28, 560636632), (32, 490557053), (56, 280318316), (89, 176380064), (112, 140159158), (178, 88190032), (224, 70079579), (356, 44095016), (457, 34349728), (623, 25197152), (712, 22047508), (914, 17174864), (1246, 12598576), (1424, 11023754), (1723, 9110752), (1828, 8587432), (2492, 6299288), (2848, 5511877), (3199, 4907104), (3446, 4555376), (3656, 4293716), (4984, 3149644), (6398, 2453552), (6892, 2277688), (7312, 2146858), (9968, 1574822), (12061, 1301536), (12796, 1226776), (13784, 1138844), (14624, 1073429), (19936, 787411), (24122, 650768), (25592, 613388), (27568, 569422), (40673, 385952), (48244, 325384), (51184, 306694), (55136, 284711), (81346, 192976), (96488, 162692), (102368, 153347)]