7540538624

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{7933}}^1$

素因数の和:8075

約数の個数: 72

約数和(自身を含む): 15568412160

約数和(自身を除く): 8027873536

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 256, 316, 376, 632, 752, 1264, 1504, 2528, 3008, 3713, 5056, 6016, 7426, 7933, 10112, 12032, 14852, 15866, 20224, 29704, 31732, 59408, 63464, 118816, 126928, 237632, 253856, 372851, 475264, 507712, 626707, 745702, 950528, 1015424, 1253414, 1491404, 2030848, 2506828, 2982808, 5013656, 5965616, 10027312, 11931232, 20054624, 23862464, 29455229, 40109248, 47724928, 58910458, 80218496, 95449856, 117820916, 160436992, 235641832, 471283664, 942567328, 1885134656, 3770269312, 7540538624]

約数ペア:

[(1, 7540538624), (2, 3770269312), (4, 1885134656), (8, 942567328), (16, 471283664), (32, 235641832), (47, 160436992), (64, 117820916), (79, 95449856), (94, 80218496), (128, 58910458), (158, 47724928), (188, 40109248), (256, 29455229), (316, 23862464), (376, 20054624), (632, 11931232), (752, 10027312), (1264, 5965616), (1504, 5013656), (2528, 2982808), (3008, 2506828), (3713, 2030848), (5056, 1491404), (6016, 1253414), (7426, 1015424), (7933, 950528), (10112, 745702), (12032, 626707), (14852, 507712), (15866, 475264), (20224, 372851), (29704, 253856), (31732, 237632), (59408, 126928), (63464, 118816)]