2907608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 3658792

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 47, 74, 76, 88, 94, 148, 152, 188, 209, 296, 376, 407, 418, 517, 703, 814, 836, 893, 1034, 1406, 1628, 1672, 1739, 1786, 2068, 2812, 3256, 3478, 3572, 4136, 5624, 6956, 7144, 7733, 9823, 13912, 15466, 19129, 19646, 30932, 33041, 38258, 39292, 61864, 66082, 76516, 78584, 132164, 153032, 264328, 363451, 726902, 1453804, 2907608]

約数ペア:

[(1, 2907608), (2, 1453804), (4, 726902), (8, 363451), (11, 264328), (19, 153032), (22, 132164), (37, 78584), (38, 76516), (44, 66082), (47, 61864), (74, 39292), (76, 38258), (88, 33041), (94, 30932), (148, 19646), (152, 19129), (188, 15466), (209, 13912), (296, 9823), (376, 7733), (407, 7144), (418, 6956), (517, 5624), (703, 4136), (814, 3572), (836, 3478), (893, 3256), (1034, 2812), (1406, 2068), (1628, 1786), (1672, 1739)]