74380312

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 67102568

約数列:

[1, 2, 4, 8, 173, 223, 241, 346, 446, 482, 692, 892, 964, 1384, 1784, 1928, 38579, 41693, 53743, 77158, 83386, 107486, 154316, 166772, 214972, 308632, 333544, 429944, 9297539, 18595078, 37190156, 74380312]

約数ペア:

[(1, 74380312), (2, 37190156), (4, 18595078), (8, 9297539), (173, 429944), (223, 333544), (241, 308632), (346, 214972), (446, 166772), (482, 154316), (692, 107486), (892, 83386), (964, 77158), (1384, 53743), (1784, 41693), (1928, 38579)]