40828866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 95510016

約数和(自身を除く): 54681150

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 751, 1066, 1326, 1394, 1502, 1599, 2091, 2253, 3198, 4182, 4506, 9061, 9763, 12767, 18122, 19526, 25534, 27183, 29289, 30791, 38301, 54366, 58578, 61582, 76602, 92373, 165971, 184746, 331942, 400283, 497913, 523447, 800566, 995826, 1046894, 1200849, 1570341, 2401698, 3140682, 6804811, 13609622, 20414433, 40828866]

約数ペア:

[(1, 40828866), (2, 20414433), (3, 13609622), (6, 6804811), (13, 3140682), (17, 2401698), (26, 1570341), (34, 1200849), (39, 1046894), (41, 995826), (51, 800566), (78, 523447), (82, 497913), (102, 400283), (123, 331942), (221, 184746), (246, 165971), (442, 92373), (533, 76602), (663, 61582), (697, 58578), (751, 54366), (1066, 38301), (1326, 30791), (1394, 29289), (1502, 27183), (1599, 25534), (2091, 19526), (2253, 18122), (3198, 12767), (4182, 9763), (4506, 9061)]