69304784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 144542088

約数和(自身を除く): 75237304

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 4177, 8296, 8354, 16592, 16708, 33416, 66832, 71009, 142018, 254797, 284036, 509594, 568072, 1019188, 1136144, 2038376, 4076752, 4331549, 8663098, 17326196, 34652392, 69304784]

約数ペア:

[(1, 69304784), (2, 34652392), (4, 17326196), (8, 8663098), (16, 4331549), (17, 4076752), (34, 2038376), (61, 1136144), (68, 1019188), (122, 568072), (136, 509594), (244, 284036), (272, 254797), (488, 142018), (976, 71009), (1037, 66832), (2074, 33416), (4148, 16708), (4177, 16592), (8296, 8354)]