2879392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3289568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 79, 134, 136, 158, 268, 272, 316, 536, 544, 632, 1072, 1139, 1264, 1343, 2144, 2278, 2528, 2686, 4556, 5293, 5372, 9112, 10586, 10744, 18224, 21172, 21488, 36448, 42344, 42976, 84688, 89981, 169376, 179962, 359924, 719848, 1439696, 2879392]

約数ペア:

[(1, 2879392), (2, 1439696), (4, 719848), (8, 359924), (16, 179962), (17, 169376), (32, 89981), (34, 84688), (67, 42976), (68, 42344), (79, 36448), (134, 21488), (136, 21172), (158, 18224), (268, 10744), (272, 10586), (316, 9112), (536, 5372), (544, 5293), (632, 4556), (1072, 2686), (1139, 2528), (1264, 2278), (1343, 2144)]