42147456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8473

約数の個数: 64

約数和(自身を含む): 120580320

約数和(自身を除く): 78432864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 8443, 16886, 25329, 33772, 50658, 67544, 101316, 109759, 135088, 202632, 219518, 270176, 329277, 405264, 439036, 540352, 658554, 810528, 878072, 1080704, 1317108, 1621056, 1756144, 2634216, 3242112, 3512288, 5268432, 7024576, 10536864, 14049152, 21073728, 42147456]

約数ペア:

[(1, 42147456), (2, 21073728), (3, 14049152), (4, 10536864), (6, 7024576), (8, 5268432), (12, 3512288), (13, 3242112), (16, 2634216), (24, 1756144), (26, 1621056), (32, 1317108), (39, 1080704), (48, 878072), (52, 810528), (64, 658554), (78, 540352), (96, 439036), (104, 405264), (128, 329277), (156, 270176), (192, 219518), (208, 202632), (312, 135088), (384, 109759), (416, 101316), (624, 67544), (832, 50658), (1248, 33772), (1664, 25329), (2496, 16886), (4992, 8443)]