68957728

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 157066560

約数和(自身を除く): 88108832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 3709, 4648, 7418, 9296, 14836, 18592, 25963, 29672, 51926, 59344, 103852, 118688, 207704, 307847, 415408, 615694, 830816, 1231388, 2154929, 2462776, 4309858, 4925552, 8619716, 9851104, 17239432, 34478864, 68957728]

約数ペア:

[(1, 68957728), (2, 34478864), (4, 17239432), (7, 9851104), (8, 8619716), (14, 4925552), (16, 4309858), (28, 2462776), (32, 2154929), (56, 1231388), (83, 830816), (112, 615694), (166, 415408), (224, 307847), (332, 207704), (581, 118688), (664, 103852), (1162, 59344), (1328, 51926), (2324, 29672), (2656, 25963), (3709, 18592), (4648, 14836), (7418, 9296)]