39950898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 89886720

約数和(自身を除く): 49935822

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 109, 111, 127, 218, 222, 254, 327, 381, 481, 654, 762, 962, 1417, 1443, 1651, 2834, 2886, 3302, 4033, 4251, 4699, 4953, 8066, 8502, 9398, 9906, 12099, 13843, 14097, 24198, 27686, 28194, 41529, 52429, 61087, 83058, 104858, 122174, 157287, 179959, 183261, 314574, 359918, 366522, 512191, 539877, 1024382, 1079754, 1536573, 3073146, 6658483, 13316966, 19975449, 39950898]

約数ペア:

[(1, 39950898), (2, 19975449), (3, 13316966), (6, 6658483), (13, 3073146), (26, 1536573), (37, 1079754), (39, 1024382), (74, 539877), (78, 512191), (109, 366522), (111, 359918), (127, 314574), (218, 183261), (222, 179959), (254, 157287), (327, 122174), (381, 104858), (481, 83058), (654, 61087), (762, 52429), (962, 41529), (1417, 28194), (1443, 27686), (1651, 24198), (2834, 14097), (2886, 13843), (3302, 12099), (4033, 9906), (4251, 9398), (4699, 8502), (4953, 8066)]