40470456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6868

約数の個数: 64

約数和(自身を含む): 114710400

約数和(自身を除く): 74239944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 6827, 13654, 20481, 27308, 40962, 54616, 81924, 88751, 129713, 163848, 177502, 259426, 266253, 355004, 389139, 518852, 532506, 710008, 778278, 1037704, 1065012, 1556556, 1686269, 2130024, 3113112, 3372538, 5058807, 6745076, 10117614, 13490152, 20235228, 40470456]

約数ペア:

[(1, 40470456), (2, 20235228), (3, 13490152), (4, 10117614), (6, 6745076), (8, 5058807), (12, 3372538), (13, 3113112), (19, 2130024), (24, 1686269), (26, 1556556), (38, 1065012), (39, 1037704), (52, 778278), (57, 710008), (76, 532506), (78, 518852), (104, 389139), (114, 355004), (152, 266253), (156, 259426), (228, 177502), (247, 163848), (312, 129713), (456, 88751), (494, 81924), (741, 54616), (988, 40962), (1482, 27308), (1976, 20481), (2964, 13654), (5928, 6827)]