74405888

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 77731552

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 773, 1024, 1504, 1546, 2048, 3008, 3092, 6016, 6184, 12032, 12368, 24064, 24736, 36331, 48128, 49472, 72662, 96256, 98944, 145324, 197888, 290648, 395776, 581296, 791552, 1162592, 1583104, 2325184, 4650368, 9300736, 18601472, 37202944, 74405888]

約数ペア:

[(1, 74405888), (2, 37202944), (4, 18601472), (8, 9300736), (16, 4650368), (32, 2325184), (47, 1583104), (64, 1162592), (94, 791552), (128, 581296), (188, 395776), (256, 290648), (376, 197888), (512, 145324), (752, 98944), (773, 96256), (1024, 72662), (1504, 49472), (1546, 48128), (2048, 36331), (3008, 24736), (3092, 24064), (6016, 12368), (6184, 12032)]