71397568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 56

約数和(自身を含む): 158794704

約数和(自身を除く): 87397136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 2741, 3256, 5482, 6512, 10964, 13024, 21928, 26048, 30151, 43856, 60302, 87712, 101417, 120604, 175424, 202834, 241208, 405668, 482416, 811336, 964832, 1115587, 1622672, 1929664, 2231174, 3245344, 4462348, 6490688, 8924696, 17849392, 35698784, 71397568]

約数ペア:

[(1, 71397568), (2, 35698784), (4, 17849392), (8, 8924696), (11, 6490688), (16, 4462348), (22, 3245344), (32, 2231174), (37, 1929664), (44, 1622672), (64, 1115587), (74, 964832), (88, 811336), (148, 482416), (176, 405668), (296, 241208), (352, 202834), (407, 175424), (592, 120604), (704, 101417), (814, 87712), (1184, 60302), (1628, 43856), (2368, 30151), (2741, 26048), (3256, 21928), (5482, 13024), (6512, 10964)]