15461992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 36328320

約数和(自身を除く): 20866328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 317, 364, 469, 536, 634, 728, 871, 938, 1268, 1742, 1876, 2219, 2536, 3484, 3752, 4121, 4438, 6097, 6968, 8242, 8876, 12194, 16484, 17752, 21239, 24388, 28847, 32968, 42478, 48776, 57694, 84956, 115388, 148673, 169912, 230776, 276107, 297346, 552214, 594692, 1104428, 1189384, 1932749, 2208856, 3865498, 7730996, 15461992]

約数ペア:

[(1, 15461992), (2, 7730996), (4, 3865498), (7, 2208856), (8, 1932749), (13, 1189384), (14, 1104428), (26, 594692), (28, 552214), (52, 297346), (56, 276107), (67, 230776), (91, 169912), (104, 148673), (134, 115388), (182, 84956), (268, 57694), (317, 48776), (364, 42478), (469, 32968), (536, 28847), (634, 24388), (728, 21239), (871, 17752), (938, 16484), (1268, 12194), (1742, 8876), (1876, 8242), (2219, 6968), (2536, 6097), (3484, 4438), (3752, 4121)]