72397952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51419}}^1$

素因数の和:51444

約数の個数: 32

約数和(自身を含む): 157345200

約数和(自身を除く): 84947248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51419, 102838, 205676, 411352, 565609, 822704, 1131218, 1645408, 2262436, 3290816, 4524872, 6581632, 9049744, 18099488, 36198976, 72397952]

約数ペア:

[(1, 72397952), (2, 36198976), (4, 18099488), (8, 9049744), (11, 6581632), (16, 4524872), (22, 3290816), (32, 2262436), (44, 1645408), (64, 1131218), (88, 822704), (128, 565609), (176, 411352), (352, 205676), (704, 102838), (1408, 51419)]