38407552

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 77785200

約数和(自身を除く): 39377648

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 4919, 7808, 9838, 19676, 39352, 78704, 157408, 300059, 314816, 600118, 629632, 1200236, 2400472, 4800944, 9601888, 19203776, 38407552]

約数ペア:

[(1, 38407552), (2, 19203776), (4, 9601888), (8, 4800944), (16, 2400472), (32, 1200236), (61, 629632), (64, 600118), (122, 314816), (128, 300059), (244, 157408), (488, 78704), (976, 39352), (1952, 19676), (3904, 9838), (4919, 7808)]