16529464

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 36423000

約数和(自身を除く): 19893536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 283, 298, 392, 566, 596, 1043, 1132, 1192, 1981, 2086, 2264, 3962, 4172, 7301, 7924, 8344, 13867, 14602, 15848, 27734, 29204, 42167, 55468, 58408, 84334, 110936, 168668, 295169, 337336, 590338, 1180676, 2066183, 2361352, 4132366, 8264732, 16529464]

約数ペア:

[(1, 16529464), (2, 8264732), (4, 4132366), (7, 2361352), (8, 2066183), (14, 1180676), (28, 590338), (49, 337336), (56, 295169), (98, 168668), (149, 110936), (196, 84334), (283, 58408), (298, 55468), (392, 42167), (566, 29204), (596, 27734), (1043, 15848), (1132, 14602), (1192, 13867), (1981, 8344), (2086, 7924), (2264, 7301), (3962, 4172)]