28416570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 85494528

約数和(自身を除く): 57077958

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1487, 1911, 2730, 2974, 3185, 3822, 4461, 6370, 7435, 8922, 9555, 10409, 14870, 19110, 19331, 20818, 22305, 31227, 38662, 44610, 52045, 57993, 62454, 72863, 96655, 104090, 115986, 135317, 145726, 156135, 193310, 218589, 270634, 289965, 312270, 364315, 405951, 437178, 579930, 676585, 728630, 811902, 947219, 1092945, 1353170, 1894438, 2029755, 2185890, 2841657, 4059510, 4736095, 5683314, 9472190, 14208285, 28416570]

約数ペア:

[(1, 28416570), (2, 14208285), (3, 9472190), (5, 5683314), (6, 4736095), (7, 4059510), (10, 2841657), (13, 2185890), (14, 2029755), (15, 1894438), (21, 1353170), (26, 1092945), (30, 947219), (35, 811902), (39, 728630), (42, 676585), (49, 579930), (65, 437178), (70, 405951), (78, 364315), (91, 312270), (98, 289965), (105, 270634), (130, 218589), (147, 193310), (182, 156135), (195, 145726), (210, 135317), (245, 115986), (273, 104090), (294, 96655), (390, 72863), (455, 62454), (490, 57993), (546, 52045), (637, 44610), (735, 38662), (910, 31227), (1274, 22305), (1365, 20818), (1470, 19331), (1487, 19110), (1911, 14870), (2730, 10409), (2974, 9555), (3185, 8922), (3822, 7435), (4461, 6370)]