78833998

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 128537280

約数和(自身を除く): 49703282

約数列:

[1, 2, 17, 34, 71, 113, 142, 226, 289, 578, 1207, 1921, 2414, 3842, 4913, 8023, 9826, 16046, 20519, 32657, 41038, 65314, 136391, 272782, 348823, 555169, 697646, 1110338, 2318647, 4637294, 39416999, 78833998]

約数ペア:

[(1, 78833998), (2, 39416999), (17, 4637294), (34, 2318647), (71, 1110338), (113, 697646), (142, 555169), (226, 348823), (289, 272782), (578, 136391), (1207, 65314), (1921, 41038), (2414, 32657), (3842, 20519), (4913, 16046), (8023, 9826)]