2902784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 6622560

約数和(自身を除く): 3719776

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 92, 116, 128, 136, 184, 232, 256, 272, 368, 391, 464, 493, 544, 667, 736, 782, 928, 986, 1088, 1334, 1472, 1564, 1856, 1972, 2176, 2668, 2944, 3128, 3712, 3944, 4352, 5336, 5888, 6256, 7424, 7888, 10672, 11339, 12512, 15776, 21344, 22678, 25024, 31552, 42688, 45356, 50048, 63104, 85376, 90712, 100096, 126208, 170752, 181424, 362848, 725696, 1451392, 2902784]

約数ペア:

[(1, 2902784), (2, 1451392), (4, 725696), (8, 362848), (16, 181424), (17, 170752), (23, 126208), (29, 100096), (32, 90712), (34, 85376), (46, 63104), (58, 50048), (64, 45356), (68, 42688), (92, 31552), (116, 25024), (128, 22678), (136, 21344), (184, 15776), (232, 12512), (256, 11339), (272, 10672), (368, 7888), (391, 7424), (464, 6256), (493, 5888), (544, 5336), (667, 4352), (736, 3944), (782, 3712), (928, 3128), (986, 2944), (1088, 2668), (1334, 2176), (1472, 1972), (1564, 1856)]