28656666944

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{39419}}^1$

素因数の和:39775

約数の個数: 56

約数和(自身を含む): 58594203360

約数和(自身を除く): 29937536416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 307, 592, 614, 1184, 1228, 2368, 2456, 4912, 9824, 11359, 19648, 22718, 39419, 45436, 78838, 90872, 157676, 181744, 315352, 363488, 630704, 726976, 1261408, 1458503, 2522816, 2917006, 5834012, 11668024, 12101633, 23336048, 24203266, 46672096, 48406532, 93344192, 96813064, 193626128, 387252256, 447760421, 774504512, 895520842, 1791041684, 3582083368, 7164166736, 14328333472, 28656666944]

約数ペア:

[(1, 28656666944), (2, 14328333472), (4, 7164166736), (8, 3582083368), (16, 1791041684), (32, 895520842), (37, 774504512), (64, 447760421), (74, 387252256), (148, 193626128), (296, 96813064), (307, 93344192), (592, 48406532), (614, 46672096), (1184, 24203266), (1228, 23336048), (2368, 12101633), (2456, 11668024), (4912, 5834012), (9824, 2917006), (11359, 2522816), (19648, 1458503), (22718, 1261408), (39419, 726976), (45436, 630704), (78838, 363488), (90872, 315352), (157676, 181744)]