520057472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21727}}^1$

素因数の和:21769

約数の個数: 64

約数和(自身を含む): 1196778240

約数和(自身を除く): 676720768

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 21727, 23936, 43454, 86908, 173816, 238997, 347632, 369359, 477994, 695264, 738718, 955988, 1390528, 1477436, 1911976, 2781056, 2954872, 3823952, 4062949, 5909744, 7647904, 8125898, 11819488, 15295808, 16251796, 23638976, 30591616, 32503592, 47277952, 65007184, 130014368, 260028736, 520057472]

約数ペア:

[(1, 520057472), (2, 260028736), (4, 130014368), (8, 65007184), (11, 47277952), (16, 32503592), (17, 30591616), (22, 23638976), (32, 16251796), (34, 15295808), (44, 11819488), (64, 8125898), (68, 7647904), (88, 5909744), (128, 4062949), (136, 3823952), (176, 2954872), (187, 2781056), (272, 1911976), (352, 1477436), (374, 1390528), (544, 955988), (704, 738718), (748, 695264), (1088, 477994), (1408, 369359), (1496, 347632), (2176, 238997), (2992, 173816), (5984, 86908), (11968, 43454), (21727, 23936)]