15727368

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 25312632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 148, 178, 199, 222, 267, 296, 356, 398, 444, 534, 597, 712, 796, 888, 1068, 1194, 1592, 2136, 2388, 3293, 4776, 6586, 7363, 9879, 13172, 14726, 17711, 19758, 22089, 26344, 29452, 35422, 39516, 44178, 53133, 58904, 70844, 79032, 88356, 106266, 141688, 176712, 212532, 425064, 655307, 1310614, 1965921, 2621228, 3931842, 5242456, 7863684, 15727368]

約数ペア:

[(1, 15727368), (2, 7863684), (3, 5242456), (4, 3931842), (6, 2621228), (8, 1965921), (12, 1310614), (24, 655307), (37, 425064), (74, 212532), (89, 176712), (111, 141688), (148, 106266), (178, 88356), (199, 79032), (222, 70844), (267, 58904), (296, 53133), (356, 44178), (398, 39516), (444, 35422), (534, 29452), (597, 26344), (712, 22089), (796, 19758), (888, 17711), (1068, 14726), (1194, 13172), (1592, 9879), (2136, 7363), (2388, 6586), (3293, 4776)]