39670384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 60

約数和(自身を含む): 88226496

約数和(自身を除く): 48556112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 863, 884, 1352, 1726, 1768, 2704, 2873, 3452, 3536, 5746, 6904, 11219, 11492, 13808, 14671, 22438, 22984, 29342, 44876, 45968, 58684, 89752, 117368, 145847, 179504, 190723, 234736, 291694, 381446, 583388, 762892, 1166776, 1525784, 2333552, 2479399, 3051568, 4958798, 9917596, 19835192, 39670384]

約数ペア:

[(1, 39670384), (2, 19835192), (4, 9917596), (8, 4958798), (13, 3051568), (16, 2479399), (17, 2333552), (26, 1525784), (34, 1166776), (52, 762892), (68, 583388), (104, 381446), (136, 291694), (169, 234736), (208, 190723), (221, 179504), (272, 145847), (338, 117368), (442, 89752), (676, 58684), (863, 45968), (884, 44876), (1352, 29342), (1726, 22984), (1768, 22438), (2704, 14671), (2873, 13808), (3452, 11492), (3536, 11219), (5746, 6904)]