7961088

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 21802176

約数和(自身を除く): 13841088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 73, 96, 128, 142, 146, 192, 213, 219, 256, 284, 292, 384, 426, 438, 512, 568, 584, 768, 852, 876, 1136, 1168, 1536, 1704, 1752, 2272, 2336, 3408, 3504, 4544, 4672, 5183, 6816, 7008, 9088, 9344, 10366, 13632, 14016, 15549, 18176, 18688, 20732, 27264, 28032, 31098, 36352, 37376, 41464, 54528, 56064, 62196, 82928, 109056, 112128, 124392, 165856, 248784, 331712, 497568, 663424, 995136, 1326848, 1990272, 2653696, 3980544, 7961088]

約数ペア:

[(1, 7961088), (2, 3980544), (3, 2653696), (4, 1990272), (6, 1326848), (8, 995136), (12, 663424), (16, 497568), (24, 331712), (32, 248784), (48, 165856), (64, 124392), (71, 112128), (73, 109056), (96, 82928), (128, 62196), (142, 56064), (146, 54528), (192, 41464), (213, 37376), (219, 36352), (256, 31098), (284, 28032), (292, 27264), (384, 20732), (426, 18688), (438, 18176), (512, 15549), (568, 14016), (584, 13632), (768, 10366), (852, 9344), (876, 9088), (1136, 7008), (1168, 6816), (1536, 5183), (1704, 4672), (1752, 4544), (2272, 3504), (2336, 3408)]