7985928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 21369600

約数和(自身を除く): 13383672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 211, 228, 249, 332, 422, 456, 498, 633, 664, 844, 996, 1266, 1577, 1688, 1992, 2532, 3154, 4009, 4731, 5064, 6308, 8018, 9462, 12027, 12616, 16036, 17513, 18924, 24054, 32072, 35026, 37848, 48108, 52539, 70052, 96216, 105078, 140104, 210156, 332747, 420312, 665494, 998241, 1330988, 1996482, 2661976, 3992964, 7985928]

約数ペア:

[(1, 7985928), (2, 3992964), (3, 2661976), (4, 1996482), (6, 1330988), (8, 998241), (12, 665494), (19, 420312), (24, 332747), (38, 210156), (57, 140104), (76, 105078), (83, 96216), (114, 70052), (152, 52539), (166, 48108), (211, 37848), (228, 35026), (249, 32072), (332, 24054), (422, 18924), (456, 17513), (498, 16036), (633, 12616), (664, 12027), (844, 9462), (996, 8018), (1266, 6308), (1577, 5064), (1688, 4731), (1992, 4009), (2532, 3154)]