26345670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 69721344

約数和(自身を除く): 43375674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1571, 1677, 2795, 3142, 3354, 4713, 5590, 7855, 8385, 9426, 15710, 16770, 20423, 23565, 40846, 47130, 61269, 67553, 102115, 122538, 135106, 202659, 204230, 306345, 337765, 405318, 612690, 675530, 878189, 1013295, 1756378, 2026590, 2634567, 4390945, 5269134, 8781890, 13172835, 26345670]

約数ペア:

[(1, 26345670), (2, 13172835), (3, 8781890), (5, 5269134), (6, 4390945), (10, 2634567), (13, 2026590), (15, 1756378), (26, 1013295), (30, 878189), (39, 675530), (43, 612690), (65, 405318), (78, 337765), (86, 306345), (129, 204230), (130, 202659), (195, 135106), (215, 122538), (258, 102115), (390, 67553), (430, 61269), (559, 47130), (645, 40846), (1118, 23565), (1290, 20423), (1571, 16770), (1677, 15710), (2795, 9426), (3142, 8385), (3354, 7855), (4713, 5590)]