28521552

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8451

約数の個数: 40

約数和(自身を含む): 74727360

約数和(自身を除く): 46205808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8369, 16738, 25107, 33476, 50214, 66952, 100428, 133904, 200856, 401712, 594199, 1188398, 1782597, 2376796, 3565194, 4753592, 7130388, 9507184, 14260776, 28521552]

約数ペア:

[(1, 28521552), (2, 14260776), (3, 9507184), (4, 7130388), (6, 4753592), (8, 3565194), (12, 2376796), (16, 1782597), (24, 1188398), (48, 594199), (71, 401712), (142, 200856), (213, 133904), (284, 100428), (426, 66952), (568, 50214), (852, 33476), (1136, 25107), (1704, 16738), (3408, 8369)]