28264491104

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12440357}}^1$

素因数の和:12440438

約数の個数: 24

約数和(自身を含む): 56429463888

約数和(自身を除く): 28164972784

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12440357, 24880714, 49761428, 99522856, 199045712, 398091424, 883265347, 1766530694, 3533061388, 7066122776, 14132245552, 28264491104]

約数ペア:

[(1, 28264491104), (2, 14132245552), (4, 7066122776), (8, 3533061388), (16, 1766530694), (32, 883265347), (71, 398091424), (142, 199045712), (284, 99522856), (568, 49761428), (1136, 24880714), (2272, 12440357)]