17680416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 51706368

約数和(自身を除く): 34025952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 457, 496, 624, 744, 806, 914, 992, 1209, 1248, 1371, 1488, 1612, 1828, 2418, 2742, 2976, 3224, 3656, 4836, 5484, 5941, 6448, 7312, 9672, 10968, 11882, 12896, 14167, 14624, 17823, 19344, 21936, 23764, 28334, 35646, 38688, 42501, 43872, 47528, 56668, 71292, 85002, 95056, 113336, 142584, 170004, 184171, 190112, 226672, 285168, 340008, 368342, 453344, 552513, 570336, 680016, 736684, 1105026, 1360032, 1473368, 2210052, 2946736, 4420104, 5893472, 8840208, 17680416]

約数ペア:

[(1, 17680416), (2, 8840208), (3, 5893472), (4, 4420104), (6, 2946736), (8, 2210052), (12, 1473368), (13, 1360032), (16, 1105026), (24, 736684), (26, 680016), (31, 570336), (32, 552513), (39, 453344), (48, 368342), (52, 340008), (62, 285168), (78, 226672), (93, 190112), (96, 184171), (104, 170004), (124, 142584), (156, 113336), (186, 95056), (208, 85002), (248, 71292), (312, 56668), (372, 47528), (403, 43872), (416, 42501), (457, 38688), (496, 35646), (624, 28334), (744, 23764), (806, 21936), (914, 19344), (992, 17823), (1209, 14624), (1248, 14167), (1371, 12896), (1488, 11882), (1612, 10968), (1828, 9672), (2418, 7312), (2742, 6448), (2976, 5941), (3224, 5484), (3656, 4836)]