25625392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 40

約数和(自身を含む): 56621376

約数和(自身を除く): 30995984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7247, 14494, 28988, 57976, 94211, 115952, 123199, 188422, 246398, 376844, 492796, 753688, 985592, 1507376, 1601587, 1971184, 3203174, 6406348, 12812696, 25625392]

約数ペア:

[(1, 25625392), (2, 12812696), (4, 6406348), (8, 3203174), (13, 1971184), (16, 1601587), (17, 1507376), (26, 985592), (34, 753688), (52, 492796), (68, 376844), (104, 246398), (136, 188422), (208, 123199), (221, 115952), (272, 94211), (442, 57976), (884, 28988), (1768, 14494), (3536, 7247)]