24641708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 56977200

約数和(自身を除く): 32335492

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 509, 532, 637, 931, 988, 1018, 1274, 1729, 1862, 2036, 2548, 3458, 3563, 3724, 6617, 6916, 7126, 9671, 12103, 13234, 14252, 19342, 24206, 24941, 26468, 38684, 46319, 48412, 49882, 67697, 92638, 99764, 125723, 135394, 185276, 251446, 270788, 324233, 473879, 502892, 648466, 880061, 947758, 1296932, 1760122, 1895516, 3520244, 6160427, 12320854, 24641708]

約数ペア:

[(1, 24641708), (2, 12320854), (4, 6160427), (7, 3520244), (13, 1895516), (14, 1760122), (19, 1296932), (26, 947758), (28, 880061), (38, 648466), (49, 502892), (52, 473879), (76, 324233), (91, 270788), (98, 251446), (133, 185276), (182, 135394), (196, 125723), (247, 99764), (266, 92638), (364, 67697), (494, 49882), (509, 48412), (532, 46319), (637, 38684), (931, 26468), (988, 24941), (1018, 24206), (1274, 19342), (1729, 14252), (1862, 13234), (2036, 12103), (2548, 9671), (3458, 7126), (3563, 6916), (3724, 6617)]