25412296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 34220984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 521, 536, 728, 871, 938, 1042, 1742, 1876, 2084, 3484, 3647, 3752, 4168, 6097, 6773, 6968, 7294, 12194, 13546, 14588, 24388, 27092, 29176, 34907, 47411, 48776, 54184, 69814, 94822, 139628, 189644, 244349, 279256, 379288, 453791, 488698, 907582, 977396, 1815164, 1954792, 3176537, 3630328, 6353074, 12706148, 25412296]

約数ペア:

[(1, 25412296), (2, 12706148), (4, 6353074), (7, 3630328), (8, 3176537), (13, 1954792), (14, 1815164), (26, 977396), (28, 907582), (52, 488698), (56, 453791), (67, 379288), (91, 279256), (104, 244349), (134, 189644), (182, 139628), (268, 94822), (364, 69814), (469, 54184), (521, 48776), (536, 47411), (728, 34907), (871, 29176), (938, 27092), (1042, 24388), (1742, 14588), (1876, 13546), (2084, 12194), (3484, 7294), (3647, 6968), (3752, 6773), (4168, 6097)]