1529728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 3488400

約数和(自身を除く): 1958672

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 128, 136, 148, 152, 272, 296, 304, 323, 544, 592, 608, 629, 646, 703, 1088, 1184, 1216, 1258, 1292, 1406, 2176, 2368, 2432, 2516, 2584, 2812, 4736, 5032, 5168, 5624, 10064, 10336, 11248, 11951, 20128, 20672, 22496, 23902, 40256, 41344, 44992, 47804, 80512, 89984, 95608, 191216, 382432, 764864, 1529728]

約数ペア:

[(1, 1529728), (2, 764864), (4, 382432), (8, 191216), (16, 95608), (17, 89984), (19, 80512), (32, 47804), (34, 44992), (37, 41344), (38, 40256), (64, 23902), (68, 22496), (74, 20672), (76, 20128), (128, 11951), (136, 11248), (148, 10336), (152, 10064), (272, 5624), (296, 5168), (304, 5032), (323, 4736), (544, 2812), (592, 2584), (608, 2516), (629, 2432), (646, 2368), (703, 2176), (1088, 1406), (1184, 1292), (1216, 1258)]