28814388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 71777664

約数和(自身を除く): 42963276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1031, 1644, 2062, 2329, 3093, 4124, 4658, 6186, 6987, 9316, 12372, 13974, 17527, 27948, 35054, 52581, 70108, 105162, 141247, 210324, 282494, 423741, 564988, 847482, 1694964, 2401199, 4802398, 7203597, 9604796, 14407194, 28814388]

約数ペア:

[(1, 28814388), (2, 14407194), (3, 9604796), (4, 7203597), (6, 4802398), (12, 2401199), (17, 1694964), (34, 847482), (51, 564988), (68, 423741), (102, 282494), (137, 210324), (204, 141247), (274, 105162), (411, 70108), (548, 52581), (822, 35054), (1031, 27948), (1644, 17527), (2062, 13974), (2329, 12372), (3093, 9316), (4124, 6987), (4658, 6186)]