22147968

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 59400720

約数和(自身を除く): 37252752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 421, 548, 822, 842, 1096, 1263, 1644, 1684, 2192, 2526, 3288, 3368, 4384, 5052, 6576, 6736, 8768, 10104, 13152, 13472, 17536, 20208, 26304, 26944, 40416, 52608, 53888, 57677, 80832, 115354, 161664, 173031, 230708, 346062, 461416, 692124, 922832, 1384248, 1845664, 2768496, 3691328, 5536992, 7382656, 11073984, 22147968]

約数ペア:

[(1, 22147968), (2, 11073984), (3, 7382656), (4, 5536992), (6, 3691328), (8, 2768496), (12, 1845664), (16, 1384248), (24, 922832), (32, 692124), (48, 461416), (64, 346062), (96, 230708), (128, 173031), (137, 161664), (192, 115354), (274, 80832), (384, 57677), (411, 53888), (421, 52608), (548, 40416), (822, 26944), (842, 26304), (1096, 20208), (1263, 17536), (1644, 13472), (1684, 13152), (2192, 10104), (2526, 8768), (3288, 6736), (3368, 6576), (4384, 5052)]