40387008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11105

約数の個数: 56

約数和(自身を含む): 112491520

約数和(自身を除く): 72104512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 11071, 22142, 33213, 44284, 66426, 88568, 132852, 177136, 210349, 265704, 354272, 420698, 531408, 631047, 708544, 841396, 1062816, 1262094, 1682792, 2125632, 2524188, 3365584, 5048376, 6731168, 10096752, 13462336, 20193504, 40387008]

約数ペア:

[(1, 40387008), (2, 20193504), (3, 13462336), (4, 10096752), (6, 6731168), (8, 5048376), (12, 3365584), (16, 2524188), (19, 2125632), (24, 1682792), (32, 1262094), (38, 1062816), (48, 841396), (57, 708544), (64, 631047), (76, 531408), (96, 420698), (114, 354272), (152, 265704), (192, 210349), (228, 177136), (304, 132852), (456, 88568), (608, 66426), (912, 44284), (1216, 33213), (1824, 22142), (3648, 11071)]