1348576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2930256

約数和(自身を除く): 1581680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 67, 68, 74, 134, 136, 148, 268, 272, 296, 536, 544, 592, 629, 1072, 1139, 1184, 1258, 2144, 2278, 2479, 2516, 4556, 4958, 5032, 9112, 9916, 10064, 18224, 19832, 20128, 36448, 39664, 42143, 79328, 84286, 168572, 337144, 674288, 1348576]

約数ペア:

[(1, 1348576), (2, 674288), (4, 337144), (8, 168572), (16, 84286), (17, 79328), (32, 42143), (34, 39664), (37, 36448), (67, 20128), (68, 19832), (74, 18224), (134, 10064), (136, 9916), (148, 9112), (268, 5032), (272, 4958), (296, 4556), (536, 2516), (544, 2479), (592, 2278), (629, 2144), (1072, 1258), (1139, 1184)]