64313664

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2703

約数の個数: 56

約数和(自身を含む): 171529248

約数和(自身を除く): 107215584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 2557, 3144, 4192, 5114, 6288, 7671, 8384, 10228, 12576, 15342, 20456, 25152, 30684, 40912, 61368, 81824, 122736, 163648, 245472, 334967, 490944, 669934, 1004901, 1339868, 2009802, 2679736, 4019604, 5359472, 8039208, 10718944, 16078416, 21437888, 32156832, 64313664]

約数ペア:

[(1, 64313664), (2, 32156832), (3, 21437888), (4, 16078416), (6, 10718944), (8, 8039208), (12, 5359472), (16, 4019604), (24, 2679736), (32, 2009802), (48, 1339868), (64, 1004901), (96, 669934), (131, 490944), (192, 334967), (262, 245472), (393, 163648), (524, 122736), (786, 81824), (1048, 61368), (1572, 40912), (2096, 30684), (2557, 25152), (3144, 20456), (4192, 15342), (5114, 12576), (6288, 10228), (7671, 8384)]