4253657928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{6827}}^1$

素因数の和:8846

約数の個数: 64

約数和(自身を含む): 11459568960

約数和(自身を除く): 7205911032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1997, 3994, 5991, 6827, 7988, 11982, 13654, 15976, 20481, 23964, 25961, 27308, 40962, 47928, 51922, 54616, 77883, 81924, 88751, 103844, 155766, 163848, 177502, 207688, 266253, 311532, 355004, 532506, 623064, 710008, 1065012, 2130024, 13633519, 27267038, 40900557, 54534076, 81801114, 109068152, 163602228, 177235747, 327204456, 354471494, 531707241, 708942988, 1063414482, 1417885976, 2126828964, 4253657928]

約数ペア:

[(1, 4253657928), (2, 2126828964), (3, 1417885976), (4, 1063414482), (6, 708942988), (8, 531707241), (12, 354471494), (13, 327204456), (24, 177235747), (26, 163602228), (39, 109068152), (52, 81801114), (78, 54534076), (104, 40900557), (156, 27267038), (312, 13633519), (1997, 2130024), (3994, 1065012), (5991, 710008), (6827, 623064), (7988, 532506), (11982, 355004), (13654, 311532), (15976, 266253), (20481, 207688), (23964, 177502), (25961, 163848), (27308, 155766), (40962, 103844), (47928, 88751), (51922, 81924), (54616, 77883)]