28826772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 74219712

約数和(自身を除く): 45392940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4507, 6396, 9014, 13521, 18028, 27042, 54084, 58591, 117182, 175773, 184787, 234364, 351546, 369574, 554361, 703092, 739148, 1108722, 2217444, 2402231, 4804462, 7206693, 9608924, 14413386, 28826772]

約数ペア:

[(1, 28826772), (2, 14413386), (3, 9608924), (4, 7206693), (6, 4804462), (12, 2402231), (13, 2217444), (26, 1108722), (39, 739148), (41, 703092), (52, 554361), (78, 369574), (82, 351546), (123, 234364), (156, 184787), (164, 175773), (246, 117182), (492, 58591), (533, 54084), (1066, 27042), (1599, 18028), (2132, 13521), (3198, 9014), (4507, 6396)]