28623712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 61493040

約数和(自身を除く): 32869328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 829, 1079, 1328, 1658, 2158, 2656, 3316, 4316, 6632, 8632, 10777, 13264, 17264, 21554, 26528, 34528, 43108, 68807, 86216, 137614, 172432, 275228, 344864, 550456, 894491, 1100912, 1788982, 2201824, 3577964, 7155928, 14311856, 28623712]

約数ペア:

[(1, 28623712), (2, 14311856), (4, 7155928), (8, 3577964), (13, 2201824), (16, 1788982), (26, 1100912), (32, 894491), (52, 550456), (83, 344864), (104, 275228), (166, 172432), (208, 137614), (332, 86216), (416, 68807), (664, 43108), (829, 34528), (1079, 26528), (1328, 21554), (1658, 17264), (2158, 13264), (2656, 10777), (3316, 8632), (4316, 6632)]