65284512

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21937}}^1$

素因数の和:21981

約数の個数: 48

約数和(自身を含む): 176908032

約数和(自身を除く): 111623520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 21937, 43874, 65811, 87748, 131622, 175496, 263244, 350992, 526488, 680047, 701984, 1052976, 1360094, 2040141, 2105952, 2720188, 4080282, 5440376, 8160564, 10880752, 16321128, 21761504, 32642256, 65284512]

約数ペア:

[(1, 65284512), (2, 32642256), (3, 21761504), (4, 16321128), (6, 10880752), (8, 8160564), (12, 5440376), (16, 4080282), (24, 2720188), (31, 2105952), (32, 2040141), (48, 1360094), (62, 1052976), (93, 701984), (96, 680047), (124, 526488), (186, 350992), (248, 263244), (372, 175496), (496, 131622), (744, 87748), (992, 65811), (1488, 43874), (2976, 21937)]