28159392

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 76458816

約数和(自身を除く): 48299424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 79, 94, 96, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1264, 1504, 1896, 2256, 2528, 3713, 3792, 4512, 6241, 7426, 7584, 11139, 12482, 14852, 18723, 22278, 24964, 29704, 37446, 44556, 49928, 59408, 74892, 89112, 99856, 118816, 149784, 178224, 199712, 293327, 299568, 356448, 586654, 599136, 879981, 1173308, 1759962, 2346616, 3519924, 4693232, 7039848, 9386464, 14079696, 28159392]

約数ペア:

[(1, 28159392), (2, 14079696), (3, 9386464), (4, 7039848), (6, 4693232), (8, 3519924), (12, 2346616), (16, 1759962), (24, 1173308), (32, 879981), (47, 599136), (48, 586654), (79, 356448), (94, 299568), (96, 293327), (141, 199712), (158, 178224), (188, 149784), (237, 118816), (282, 99856), (316, 89112), (376, 74892), (474, 59408), (564, 49928), (632, 44556), (752, 37446), (948, 29704), (1128, 24964), (1264, 22278), (1504, 18723), (1896, 14852), (2256, 12482), (2528, 11139), (3713, 7584), (3792, 7426), (4512, 6241)]