25332944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 61329408

約数和(自身を除く): 35996464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 137, 182, 208, 254, 274, 364, 508, 548, 728, 889, 959, 1016, 1096, 1456, 1651, 1778, 1781, 1918, 2032, 2192, 3302, 3556, 3562, 3836, 6604, 7112, 7124, 7672, 11557, 12467, 13208, 14224, 14248, 15344, 17399, 23114, 24934, 26416, 28496, 34798, 46228, 49868, 69596, 92456, 99736, 121793, 139192, 184912, 199472, 226187, 243586, 278384, 452374, 487172, 904748, 974344, 1583309, 1809496, 1948688, 3166618, 3618992, 6333236, 12666472, 25332944]

約数ペア:

[(1, 25332944), (2, 12666472), (4, 6333236), (7, 3618992), (8, 3166618), (13, 1948688), (14, 1809496), (16, 1583309), (26, 974344), (28, 904748), (52, 487172), (56, 452374), (91, 278384), (104, 243586), (112, 226187), (127, 199472), (137, 184912), (182, 139192), (208, 121793), (254, 99736), (274, 92456), (364, 69596), (508, 49868), (548, 46228), (728, 34798), (889, 28496), (959, 26416), (1016, 24934), (1096, 23114), (1456, 17399), (1651, 15344), (1778, 14248), (1781, 14224), (1918, 13208), (2032, 12467), (2192, 11557), (3302, 7672), (3556, 7124), (3562, 7112), (3836, 6604)]