74837434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 136359936

約数和(自身を除く): 61522502

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 383, 766, 821, 1642, 2681, 5362, 5747, 6511, 11494, 13022, 13957, 27914, 45577, 91154, 97699, 195398, 314443, 628886, 2201101, 4402202, 5345531, 10691062, 37418717, 74837434]

約数ペア:

[(1, 74837434), (2, 37418717), (7, 10691062), (14, 5345531), (17, 4402202), (34, 2201101), (119, 628886), (238, 314443), (383, 195398), (766, 97699), (821, 91154), (1642, 45577), (2681, 27914), (5362, 13957), (5747, 13022), (6511, 11494)]