42869684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 46035916

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 503, 572, 596, 1006, 1639, 1937, 2012, 3278, 3874, 5533, 6539, 6556, 7748, 11066, 13078, 21307, 22132, 26156, 42614, 71929, 74947, 85228, 143858, 149894, 287716, 299788, 824417, 974311, 1648834, 1948622, 3297668, 3897244, 10717421, 21434842, 42869684]

約数ペア:

[(1, 42869684), (2, 21434842), (4, 10717421), (11, 3897244), (13, 3297668), (22, 1948622), (26, 1648834), (44, 974311), (52, 824417), (143, 299788), (149, 287716), (286, 149894), (298, 143858), (503, 85228), (572, 74947), (596, 71929), (1006, 42614), (1639, 26156), (1937, 22132), (2012, 21307), (3278, 13078), (3874, 11066), (5533, 7748), (6539, 6556)]