28344030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6641

約数の個数: 64

約数和(自身を含む): 79930368

約数和(自身を除く): 51586338

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 6607, 13214, 19821, 33035, 39642, 66070, 72677, 85891, 99105, 145354, 171782, 198210, 218031, 257673, 363385, 429455, 436062, 515346, 726770, 858910, 944801, 1090155, 1288365, 1889602, 2180310, 2576730, 2834403, 4724005, 5668806, 9448010, 14172015, 28344030]

約数ペア:

[(1, 28344030), (2, 14172015), (3, 9448010), (5, 5668806), (6, 4724005), (10, 2834403), (11, 2576730), (13, 2180310), (15, 1889602), (22, 1288365), (26, 1090155), (30, 944801), (33, 858910), (39, 726770), (55, 515346), (65, 436062), (66, 429455), (78, 363385), (110, 257673), (130, 218031), (143, 198210), (165, 171782), (195, 145354), (286, 99105), (330, 85891), (390, 72677), (429, 66070), (715, 39642), (858, 33035), (1430, 19821), (2145, 13214), (4290, 6607)]