470223808

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{25423}}^1$

素因数の和:25469

約数の個数: 42

約数和(自身を含む): 991256336

約数和(自身を除く): 521032528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 25423, 50846, 101692, 203384, 406768, 432191, 813536, 864382, 1627072, 1728764, 3457528, 6915056, 7347247, 13830112, 14694494, 27660224, 29388988, 58777976, 117555952, 235111904, 470223808]

約数ペア:

[(1, 470223808), (2, 235111904), (4, 117555952), (8, 58777976), (16, 29388988), (17, 27660224), (32, 14694494), (34, 13830112), (64, 7347247), (68, 6915056), (136, 3457528), (272, 1728764), (289, 1627072), (544, 864382), (578, 813536), (1088, 432191), (1156, 406768), (2312, 203384), (4624, 101692), (9248, 50846), (18496, 25423)]