7793552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 16483320

約数和(自身を除く): 8689768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 421, 712, 842, 1157, 1424, 1684, 2314, 3368, 4628, 5473, 6736, 9256, 10946, 18512, 21892, 37469, 43784, 74938, 87568, 149876, 299752, 487097, 599504, 974194, 1948388, 3896776, 7793552]

約数ペア:

[(1, 7793552), (2, 3896776), (4, 1948388), (8, 974194), (13, 599504), (16, 487097), (26, 299752), (52, 149876), (89, 87568), (104, 74938), (178, 43784), (208, 37469), (356, 21892), (421, 18512), (712, 10946), (842, 9256), (1157, 6736), (1424, 5473), (1684, 4628), (2314, 3368)]