775239032

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 1549453560

約数和(自身を除く): 774214528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 547, 578, 613, 1094, 1156, 1226, 2188, 2312, 2452, 4376, 4904, 9299, 10421, 18598, 20842, 37196, 41684, 74392, 83368, 158083, 177157, 316166, 335311, 354314, 632332, 670622, 708628, 1264664, 1341244, 1417256, 2682488, 5700287, 11400574, 22801148, 45602296, 96904879, 193809758, 387619516, 775239032]

約数ペア:

[(1, 775239032), (2, 387619516), (4, 193809758), (8, 96904879), (17, 45602296), (34, 22801148), (68, 11400574), (136, 5700287), (289, 2682488), (547, 1417256), (578, 1341244), (613, 1264664), (1094, 708628), (1156, 670622), (1226, 632332), (2188, 354314), (2312, 335311), (2452, 316166), (4376, 177157), (4904, 158083), (9299, 83368), (10421, 74392), (18598, 41684), (20842, 37196)]