71799968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{72379}}^1$

素因数の和:72420

約数の個数: 24

約数和(自身を含む): 145918080

約数和(自身を除く): 74118112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 72379, 144758, 289516, 579032, 1158064, 2243749, 2316128, 4487498, 8974996, 17949992, 35899984, 71799968]

約数ペア:

[(1, 71799968), (2, 35899984), (4, 17949992), (8, 8974996), (16, 4487498), (31, 2316128), (32, 2243749), (62, 1158064), (124, 579032), (248, 289516), (496, 144758), (992, 72379)]