72431104

素因数分解:

$2^9\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:846

約数の個数: 40

約数和(自身を含む): 145568808

約数和(自身を除く): 73137704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 587, 964, 1174, 1928, 2348, 3856, 4696, 7712, 9392, 15424, 18784, 30848, 37568, 61696, 75136, 123392, 141467, 150272, 282934, 300544, 565868, 1131736, 2263472, 4526944, 9053888, 18107776, 36215552, 72431104]

約数ペア:

[(1, 72431104), (2, 36215552), (4, 18107776), (8, 9053888), (16, 4526944), (32, 2263472), (64, 1131736), (128, 565868), (241, 300544), (256, 282934), (482, 150272), (512, 141467), (587, 123392), (964, 75136), (1174, 61696), (1928, 37568), (2348, 30848), (3856, 18784), (4696, 15424), (7712, 9392)]