79429688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 88946632

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 347, 403, 568, 694, 806, 923, 1388, 1612, 1846, 2201, 2776, 3224, 3692, 4402, 4511, 7384, 8804, 9022, 10757, 17608, 18044, 21514, 24637, 28613, 36088, 43028, 49274, 57226, 86056, 98548, 114452, 139841, 197096, 228904, 279682, 320281, 559364, 640562, 763747, 1118728, 1281124, 1527494, 2562248, 3054988, 6109976, 9928711, 19857422, 39714844, 79429688]

約数ペア:

[(1, 79429688), (2, 39714844), (4, 19857422), (8, 9928711), (13, 6109976), (26, 3054988), (31, 2562248), (52, 1527494), (62, 1281124), (71, 1118728), (104, 763747), (124, 640562), (142, 559364), (248, 320281), (284, 279682), (347, 228904), (403, 197096), (568, 139841), (694, 114452), (806, 98548), (923, 86056), (1388, 57226), (1612, 49274), (1846, 43028), (2201, 36088), (2776, 28613), (3224, 24637), (3692, 21514), (4402, 18044), (4511, 17608), (7384, 10757), (8804, 9022)]