28299648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5699

約数の個数: 64

約数和(自身を含む): 80967600

約数和(自身を除く): 52667952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5669, 11338, 17007, 22676, 34014, 45352, 68028, 73697, 90704, 136056, 147394, 181408, 221091, 272112, 294788, 362816, 442182, 544224, 589576, 725632, 884364, 1088448, 1179152, 1768728, 2176896, 2358304, 3537456, 4716608, 7074912, 9433216, 14149824, 28299648]

約数ペア:

[(1, 28299648), (2, 14149824), (3, 9433216), (4, 7074912), (6, 4716608), (8, 3537456), (12, 2358304), (13, 2176896), (16, 1768728), (24, 1179152), (26, 1088448), (32, 884364), (39, 725632), (48, 589576), (52, 544224), (64, 442182), (78, 362816), (96, 294788), (104, 272112), (128, 221091), (156, 181408), (192, 147394), (208, 136056), (312, 90704), (384, 73697), (416, 68028), (624, 45352), (832, 34014), (1248, 22676), (1664, 17007), (2496, 11338), (4992, 5669)]