13174048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 27982584

約数和(自身を除く): 14808536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 397, 488, 544, 794, 976, 1037, 1588, 1952, 2074, 3176, 4148, 6352, 6749, 8296, 12704, 13498, 16592, 24217, 26996, 33184, 48434, 53992, 96868, 107984, 193736, 215968, 387472, 411689, 774944, 823378, 1646756, 3293512, 6587024, 13174048]

約数ペア:

[(1, 13174048), (2, 6587024), (4, 3293512), (8, 1646756), (16, 823378), (17, 774944), (32, 411689), (34, 387472), (61, 215968), (68, 193736), (122, 107984), (136, 96868), (244, 53992), (272, 48434), (397, 33184), (488, 26996), (544, 24217), (794, 16592), (976, 13498), (1037, 12704), (1588, 8296), (1952, 6749), (2074, 6352), (3176, 4148)]