64922416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 143740800

約数和(自身を除く): 78818384

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 188, 208, 229, 232, 376, 377, 458, 464, 611, 752, 754, 916, 1222, 1363, 1508, 1832, 2444, 2726, 2977, 3016, 3664, 4888, 5452, 5954, 6032, 6641, 9776, 10763, 10904, 11908, 13282, 17719, 21526, 21808, 23816, 26564, 35438, 43052, 47632, 53128, 70876, 86104, 86333, 106256, 139919, 141752, 172208, 172666, 279838, 283504, 312127, 345332, 559676, 624254, 690664, 1119352, 1248508, 1381328, 2238704, 2497016, 4057651, 4994032, 8115302, 16230604, 32461208, 64922416]

約数ペア:

[(1, 64922416), (2, 32461208), (4, 16230604), (8, 8115302), (13, 4994032), (16, 4057651), (26, 2497016), (29, 2238704), (47, 1381328), (52, 1248508), (58, 1119352), (94, 690664), (104, 624254), (116, 559676), (188, 345332), (208, 312127), (229, 283504), (232, 279838), (376, 172666), (377, 172208), (458, 141752), (464, 139919), (611, 106256), (752, 86333), (754, 86104), (916, 70876), (1222, 53128), (1363, 47632), (1508, 43052), (1832, 35438), (2444, 26564), (2726, 23816), (2977, 21808), (3016, 21526), (3664, 17719), (4888, 13282), (5452, 11908), (5954, 10904), (6032, 10763), (6641, 9776)]