42956452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 97717760

約数和(自身を除く): 54761308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 409, 434, 484, 682, 818, 847, 868, 1364, 1636, 1694, 2387, 2863, 3388, 3751, 4499, 4774, 5726, 7502, 8998, 9548, 11452, 12679, 15004, 17996, 25358, 26257, 31493, 49489, 50716, 52514, 62986, 88753, 98978, 105028, 125972, 139469, 177506, 197956, 278938, 346423, 355012, 557876, 692846, 976283, 1385692, 1534159, 1952566, 3068318, 3905132, 6136636, 10739113, 21478226, 42956452]

約数ペア:

[(1, 42956452), (2, 21478226), (4, 10739113), (7, 6136636), (11, 3905132), (14, 3068318), (22, 1952566), (28, 1534159), (31, 1385692), (44, 976283), (62, 692846), (77, 557876), (121, 355012), (124, 346423), (154, 278938), (217, 197956), (242, 177506), (308, 139469), (341, 125972), (409, 105028), (434, 98978), (484, 88753), (682, 62986), (818, 52514), (847, 50716), (868, 49489), (1364, 31493), (1636, 26257), (1694, 25358), (2387, 17996), (2863, 15004), (3388, 12679), (3751, 11452), (4499, 9548), (4774, 8998), (5726, 7502)]