57241072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 137213440

約数和(自身を除く): 79972368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 727, 1036, 1064, 1406, 1454, 2072, 2128, 2812, 2908, 4144, 4921, 5089, 5624, 5816, 9842, 10178, 11248, 11632, 13813, 19684, 20356, 26899, 27626, 39368, 40712, 53798, 55252, 78736, 81424, 96691, 107596, 110504, 188293, 193382, 215192, 221008, 376586, 386764, 430384, 511081, 753172, 773528, 1022162, 1506344, 1547056, 2044324, 3012688, 3577567, 4088648, 7155134, 8177296, 14310268, 28620536, 57241072]

約数ペア:

[(1, 57241072), (2, 28620536), (4, 14310268), (7, 8177296), (8, 7155134), (14, 4088648), (16, 3577567), (19, 3012688), (28, 2044324), (37, 1547056), (38, 1506344), (56, 1022162), (74, 773528), (76, 753172), (112, 511081), (133, 430384), (148, 386764), (152, 376586), (259, 221008), (266, 215192), (296, 193382), (304, 188293), (518, 110504), (532, 107596), (592, 96691), (703, 81424), (727, 78736), (1036, 55252), (1064, 53798), (1406, 40712), (1454, 39368), (2072, 27626), (2128, 26899), (2812, 20356), (2908, 19684), (4144, 13813), (4921, 11632), (5089, 11248), (5624, 10178), (5816, 9842)]