7985328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 22665216

約数和(自身を除く): 14679888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 191, 201, 208, 268, 312, 382, 402, 536, 573, 624, 764, 804, 871, 1072, 1146, 1528, 1608, 1742, 2292, 2483, 2613, 3056, 3216, 3484, 4584, 4966, 5226, 6968, 7449, 9168, 9932, 10452, 12797, 13936, 14898, 19864, 20904, 25594, 29796, 38391, 39728, 41808, 51188, 59592, 76782, 102376, 119184, 153564, 166361, 204752, 307128, 332722, 499083, 614256, 665444, 998166, 1330888, 1996332, 2661776, 3992664, 7985328]

約数ペア:

[(1, 7985328), (2, 3992664), (3, 2661776), (4, 1996332), (6, 1330888), (8, 998166), (12, 665444), (13, 614256), (16, 499083), (24, 332722), (26, 307128), (39, 204752), (48, 166361), (52, 153564), (67, 119184), (78, 102376), (104, 76782), (134, 59592), (156, 51188), (191, 41808), (201, 39728), (208, 38391), (268, 29796), (312, 25594), (382, 20904), (402, 19864), (536, 14898), (573, 13936), (624, 12797), (764, 10452), (804, 9932), (871, 9168), (1072, 7449), (1146, 6968), (1528, 5226), (1608, 4966), (1742, 4584), (2292, 3484), (2483, 3216), (2613, 3056)]