28476329570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{118213}}^1$

素因数の和:118359

約数の個数: 64

約数和(自身を含む): 58984057440

約数和(自身を除く): 30507727870

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 109, 130, 170, 218, 221, 442, 545, 1090, 1105, 1417, 1853, 2210, 2834, 3706, 7085, 9265, 14170, 18530, 24089, 48178, 118213, 120445, 236426, 240890, 591065, 1182130, 1536769, 2009621, 3073538, 4019242, 7683845, 10048105, 12885217, 15367690, 20096210, 25770434, 26125073, 52250146, 64426085, 128852170, 130625365, 167507821, 219048689, 261250730, 335015642, 438097378, 837539105, 1095243445, 1675078210, 2190486890, 2847632957, 5695265914, 14238164785, 28476329570]

約数ペア:

[(1, 28476329570), (2, 14238164785), (5, 5695265914), (10, 2847632957), (13, 2190486890), (17, 1675078210), (26, 1095243445), (34, 837539105), (65, 438097378), (85, 335015642), (109, 261250730), (130, 219048689), (170, 167507821), (218, 130625365), (221, 128852170), (442, 64426085), (545, 52250146), (1090, 26125073), (1105, 25770434), (1417, 20096210), (1853, 15367690), (2210, 12885217), (2834, 10048105), (3706, 7683845), (7085, 4019242), (9265, 3073538), (14170, 2009621), (18530, 1536769), (24089, 1182130), (48178, 591065), (118213, 240890), (120445, 236426)]