65021346416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2281771}}^1$

素因数の和:2281929

約数の個数: 40

約数和(自身を含む): 136659888624

約数和(自身を除く): 71638542208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 2281771, 4563542, 9127084, 18254168, 29663023, 36508336, 59326046, 118652092, 237304184, 312602627, 474608368, 625205254, 1250410508, 2500821016, 4063834151, 5001642032, 8127668302, 16255336604, 32510673208, 65021346416]

約数ペア:

[(1, 65021346416), (2, 32510673208), (4, 16255336604), (8, 8127668302), (13, 5001642032), (16, 4063834151), (26, 2500821016), (52, 1250410508), (104, 625205254), (137, 474608368), (208, 312602627), (274, 237304184), (548, 118652092), (1096, 59326046), (1781, 36508336), (2192, 29663023), (3562, 18254168), (7124, 9127084), (14248, 4563542), (28496, 2281771)]