40193568

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 72

約数和(自身を含む): 116062128

約数和(自身を除く): 75868560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2083, 2144, 2412, 3216, 4166, 4824, 6249, 6432, 8332, 9648, 12498, 16664, 18747, 19296, 24996, 33328, 37494, 49992, 66656, 74988, 99984, 139561, 149976, 199968, 279122, 299952, 418683, 558244, 599904, 837366, 1116488, 1256049, 1674732, 2232976, 2512098, 3349464, 4465952, 5024196, 6698928, 10048392, 13397856, 20096784, 40193568]

約数ペア:

[(1, 40193568), (2, 20096784), (3, 13397856), (4, 10048392), (6, 6698928), (8, 5024196), (9, 4465952), (12, 3349464), (16, 2512098), (18, 2232976), (24, 1674732), (32, 1256049), (36, 1116488), (48, 837366), (67, 599904), (72, 558244), (96, 418683), (134, 299952), (144, 279122), (201, 199968), (268, 149976), (288, 139561), (402, 99984), (536, 74988), (603, 66656), (804, 49992), (1072, 37494), (1206, 33328), (1608, 24996), (2083, 19296), (2144, 18747), (2412, 16664), (3216, 12498), (4166, 9648), (4824, 8332), (6249, 6432)]