64514744

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3301}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 138684000

約数和(自身を除く): 74169256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3301, 4886, 6602, 9772, 13204, 19544, 23107, 26408, 46214, 92428, 184856, 1152049, 2304098, 4608196, 8064343, 9216392, 16128686, 32257372, 64514744]

約数ペア:

[(1, 64514744), (2, 32257372), (4, 16128686), (7, 9216392), (8, 8064343), (14, 4608196), (28, 2304098), (56, 1152049), (349, 184856), (698, 92428), (1396, 46214), (2443, 26408), (2792, 23107), (3301, 19544), (4886, 13204), (6602, 9772)]