3973208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 7916160

約数和(自身を除く): 3942952

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 433, 866, 1147, 1732, 2294, 3464, 4588, 9176, 13423, 16021, 26846, 32042, 53692, 64084, 107384, 128168, 496651, 993302, 1986604, 3973208]

約数ペア:

[(1, 3973208), (2, 1986604), (4, 993302), (8, 496651), (31, 128168), (37, 107384), (62, 64084), (74, 53692), (124, 32042), (148, 26846), (248, 16021), (296, 13423), (433, 9176), (866, 4588), (1147, 3464), (1732, 2294)]