64752064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 56

約数和(自身を含む): 139395200

約数和(自身を除く): 74643136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 223, 349, 416, 446, 698, 832, 892, 1396, 1784, 2792, 2899, 3568, 4537, 5584, 5798, 7136, 9074, 11168, 11596, 14272, 18148, 22336, 23192, 36296, 46384, 72592, 77827, 92768, 145184, 155654, 185536, 290368, 311308, 622616, 1011751, 1245232, 2023502, 2490464, 4047004, 4980928, 8094008, 16188016, 32376032, 64752064]

約数ペア:

[(1, 64752064), (2, 32376032), (4, 16188016), (8, 8094008), (13, 4980928), (16, 4047004), (26, 2490464), (32, 2023502), (52, 1245232), (64, 1011751), (104, 622616), (208, 311308), (223, 290368), (349, 185536), (416, 155654), (446, 145184), (698, 92768), (832, 77827), (892, 72592), (1396, 46384), (1784, 36296), (2792, 23192), (2899, 22336), (3568, 18148), (4537, 14272), (5584, 11596), (5798, 11168), (7136, 9074)]