28636536

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 46013064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 479, 564, 636, 958, 1128, 1272, 1437, 1916, 2491, 2874, 3832, 4982, 5748, 7473, 9964, 11496, 14946, 19928, 22513, 25387, 29892, 45026, 50774, 59784, 67539, 76161, 90052, 101548, 135078, 152322, 180104, 203096, 270156, 304644, 540312, 609288, 1193189, 2386378, 3579567, 4772756, 7159134, 9545512, 14318268, 28636536]

約数ペア:

[(1, 28636536), (2, 14318268), (3, 9545512), (4, 7159134), (6, 4772756), (8, 3579567), (12, 2386378), (24, 1193189), (47, 609288), (53, 540312), (94, 304644), (106, 270156), (141, 203096), (159, 180104), (188, 152322), (212, 135078), (282, 101548), (318, 90052), (376, 76161), (424, 67539), (479, 59784), (564, 50774), (636, 45026), (958, 29892), (1128, 25387), (1272, 22513), (1437, 19928), (1916, 14946), (2491, 11496), (2874, 9964), (3832, 7473), (4982, 5748)]