33974920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 54671480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1709, 1988, 2485, 2840, 3418, 3976, 4970, 6836, 8545, 9940, 11963, 13672, 17090, 19880, 23926, 34180, 47852, 59815, 68360, 95704, 119630, 121339, 239260, 242678, 478520, 485356, 606695, 849373, 970712, 1213390, 1698746, 2426780, 3397492, 4246865, 4853560, 6794984, 8493730, 16987460, 33974920]

約数ペア:

[(1, 33974920), (2, 16987460), (4, 8493730), (5, 6794984), (7, 4853560), (8, 4246865), (10, 3397492), (14, 2426780), (20, 1698746), (28, 1213390), (35, 970712), (40, 849373), (56, 606695), (70, 485356), (71, 478520), (140, 242678), (142, 239260), (280, 121339), (284, 119630), (355, 95704), (497, 68360), (568, 59815), (710, 47852), (994, 34180), (1420, 23926), (1709, 19880), (1988, 17090), (2485, 13672), (2840, 11963), (3418, 9940), (3976, 8545), (4970, 6836)]