72791552

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8363}}^1$

素因数の和:8398

約数の個数: 40

約数和(自身を含む): 154014696

約数和(自身を除く): 81223144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8363, 8704, 16726, 33452, 66904, 133808, 142171, 267616, 284342, 535232, 568684, 1070464, 1137368, 2140928, 2274736, 4281856, 4549472, 9098944, 18197888, 36395776, 72791552]

約数ペア:

[(1, 72791552), (2, 36395776), (4, 18197888), (8, 9098944), (16, 4549472), (17, 4281856), (32, 2274736), (34, 2140928), (64, 1137368), (68, 1070464), (128, 568684), (136, 535232), (256, 284342), (272, 267616), (512, 142171), (544, 133808), (1088, 66904), (2176, 33452), (4352, 16726), (8363, 8704)]