40857828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 110379360

約数和(自身を除く): 69521532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 1481, 2299, 2508, 2962, 4443, 4598, 5924, 6897, 8886, 9196, 13794, 16291, 17772, 27588, 28139, 32582, 48873, 56278, 65164, 84417, 97746, 112556, 168834, 179201, 195492, 309529, 337668, 358402, 537603, 619058, 716804, 928587, 1075206, 1238116, 1857174, 2150412, 3404819, 3714348, 6809638, 10214457, 13619276, 20428914, 40857828]

約数ペア:

[(1, 40857828), (2, 20428914), (3, 13619276), (4, 10214457), (6, 6809638), (11, 3714348), (12, 3404819), (19, 2150412), (22, 1857174), (33, 1238116), (38, 1075206), (44, 928587), (57, 716804), (66, 619058), (76, 537603), (114, 358402), (121, 337668), (132, 309529), (209, 195492), (228, 179201), (242, 168834), (363, 112556), (418, 97746), (484, 84417), (627, 65164), (726, 56278), (836, 48873), (1254, 32582), (1452, 28139), (1481, 27588), (2299, 17772), (2508, 16291), (2962, 13794), (4443, 9196), (4598, 8886), (5924, 6897)]