348983408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4425

約数の個数: 40

約数和(自身を含む): 699590640

約数和(自身を除く): 350607232

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 4241, 5143, 8482, 10286, 16964, 20572, 33928, 41144, 67856, 82288, 156917, 313834, 589499, 627668, 1178998, 1255336, 2357996, 2510672, 4715992, 9431984, 21811463, 43622926, 87245852, 174491704, 348983408]

約数ペア:

[(1, 348983408), (2, 174491704), (4, 87245852), (8, 43622926), (16, 21811463), (37, 9431984), (74, 4715992), (139, 2510672), (148, 2357996), (278, 1255336), (296, 1178998), (556, 627668), (592, 589499), (1112, 313834), (2224, 156917), (4241, 82288), (5143, 67856), (8482, 41144), (10286, 33928), (16964, 20572)]