65072492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 125190240

約数和(自身を除く): 60117748

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 146, 148, 292, 317, 634, 703, 1268, 1387, 1406, 2701, 2774, 2812, 5402, 5548, 6023, 10804, 11729, 12046, 23141, 23458, 24092, 46282, 46916, 51319, 92564, 102638, 205276, 222851, 439679, 445702, 856217, 879358, 891404, 1712434, 1758716, 3424868, 16268123, 32536246, 65072492]

約数ペア:

[(1, 65072492), (2, 32536246), (4, 16268123), (19, 3424868), (37, 1758716), (38, 1712434), (73, 891404), (74, 879358), (76, 856217), (146, 445702), (148, 439679), (292, 222851), (317, 205276), (634, 102638), (703, 92564), (1268, 51319), (1387, 46916), (1406, 46282), (2701, 24092), (2774, 23458), (2812, 23141), (5402, 12046), (5548, 11729), (6023, 10804)]