56646448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 124679520

約数和(自身を除く): 68033072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 97, 113, 136, 152, 194, 226, 272, 304, 323, 388, 452, 646, 776, 904, 1292, 1552, 1649, 1808, 1843, 1921, 2147, 2584, 3298, 3686, 3842, 4294, 5168, 6596, 7372, 7684, 8588, 10961, 13192, 14744, 15368, 17176, 21922, 26384, 29488, 30736, 31331, 34352, 36499, 43844, 62662, 72998, 87688, 125324, 145996, 175376, 186337, 208259, 250648, 291992, 372674, 416518, 501296, 583984, 745348, 833036, 1490696, 1666072, 2981392, 3332144, 3540403, 7080806, 14161612, 28323224, 56646448]

約数ペア:

[(1, 56646448), (2, 28323224), (4, 14161612), (8, 7080806), (16, 3540403), (17, 3332144), (19, 2981392), (34, 1666072), (38, 1490696), (68, 833036), (76, 745348), (97, 583984), (113, 501296), (136, 416518), (152, 372674), (194, 291992), (226, 250648), (272, 208259), (304, 186337), (323, 175376), (388, 145996), (452, 125324), (646, 87688), (776, 72998), (904, 62662), (1292, 43844), (1552, 36499), (1649, 34352), (1808, 31331), (1843, 30736), (1921, 29488), (2147, 26384), (2584, 21922), (3298, 17176), (3686, 15368), (3842, 14744), (4294, 13192), (5168, 10961), (6596, 8588), (7372, 7684)]