28451952

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 82970880

約数和(自身を除く): 54518928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 983, 1072, 1206, 1608, 1809, 1966, 2412, 2949, 3216, 3618, 3932, 4824, 5898, 7236, 7864, 8847, 9648, 11796, 14472, 15728, 17694, 23592, 26541, 28944, 35388, 47184, 53082, 65861, 70776, 106164, 131722, 141552, 197583, 212328, 263444, 395166, 424656, 526888, 592749, 790332, 1053776, 1185498, 1580664, 1778247, 2370996, 3161328, 3556494, 4741992, 7112988, 9483984, 14225976, 28451952]

約数ペア:

[(1, 28451952), (2, 14225976), (3, 9483984), (4, 7112988), (6, 4741992), (8, 3556494), (9, 3161328), (12, 2370996), (16, 1778247), (18, 1580664), (24, 1185498), (27, 1053776), (36, 790332), (48, 592749), (54, 526888), (67, 424656), (72, 395166), (108, 263444), (134, 212328), (144, 197583), (201, 141552), (216, 131722), (268, 106164), (402, 70776), (432, 65861), (536, 53082), (603, 47184), (804, 35388), (983, 28944), (1072, 26541), (1206, 23592), (1608, 17694), (1809, 15728), (1966, 14472), (2412, 11796), (2949, 9648), (3216, 8847), (3618, 7864), (3932, 7236), (4824, 5898)]