78566754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26347}}^1$

素因数の和:26430

約数の個数: 32

約数和(自身を含む): 182117376

約数和(自身を除く): 103550622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26347, 52694, 79041, 158082, 184429, 368858, 553287, 1106574, 1870637, 3741274, 5611911, 11223822, 13094459, 26188918, 39283377, 78566754]

約数ペア:

[(1, 78566754), (2, 39283377), (3, 26188918), (6, 13094459), (7, 11223822), (14, 5611911), (21, 3741274), (42, 1870637), (71, 1106574), (142, 553287), (213, 368858), (426, 184429), (497, 158082), (994, 79041), (1491, 52694), (2982, 26347)]