442816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 56

約数和(自身を含む): 1042416

約数和(自身を除く): 599600

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 64, 68, 74, 88, 136, 148, 176, 187, 272, 296, 352, 374, 407, 544, 592, 629, 704, 748, 814, 1088, 1184, 1258, 1496, 1628, 2368, 2516, 2992, 3256, 5032, 5984, 6512, 6919, 10064, 11968, 13024, 13838, 20128, 26048, 27676, 40256, 55352, 110704, 221408, 442816]

約数ペア:

[(1, 442816), (2, 221408), (4, 110704), (8, 55352), (11, 40256), (16, 27676), (17, 26048), (22, 20128), (32, 13838), (34, 13024), (37, 11968), (44, 10064), (64, 6919), (68, 6512), (74, 5984), (88, 5032), (136, 3256), (148, 2992), (176, 2516), (187, 2368), (272, 1628), (296, 1496), (352, 1258), (374, 1184), (407, 1088), (544, 814), (592, 748), (629, 704)]