15879427184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{3529}}^1$

素因数の和:3858

約数の個数: 80

約数和(自身を含む): 33186179520

約数和(自身を除く): 17306752336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 233, 272, 284, 466, 568, 932, 1136, 1207, 1864, 2414, 3529, 3728, 3961, 4828, 7058, 7922, 9656, 14116, 15844, 16543, 19312, 28232, 31688, 33086, 56464, 59993, 63376, 66172, 119986, 132344, 239972, 250559, 264688, 281231, 479944, 501118, 562462, 822257, 959888, 1002236, 1124924, 1644514, 2004472, 2249848, 3289028, 4008944, 4259503, 4499696, 6578056, 8519006, 13156112, 13978369, 17038012, 27956738, 34076024, 55913476, 58380247, 68152048, 111826952, 116760494, 223653904, 233520988, 467041976, 934083952, 992464199, 1984928398, 3969856796, 7939713592, 15879427184]

約数ペア:

[(1, 15879427184), (2, 7939713592), (4, 3969856796), (8, 1984928398), (16, 992464199), (17, 934083952), (34, 467041976), (68, 233520988), (71, 223653904), (136, 116760494), (142, 111826952), (233, 68152048), (272, 58380247), (284, 55913476), (466, 34076024), (568, 27956738), (932, 17038012), (1136, 13978369), (1207, 13156112), (1864, 8519006), (2414, 6578056), (3529, 4499696), (3728, 4259503), (3961, 4008944), (4828, 3289028), (7058, 2249848), (7922, 2004472), (9656, 1644514), (14116, 1124924), (15844, 1002236), (16543, 959888), (19312, 822257), (28232, 562462), (31688, 501118), (33086, 479944), (56464, 281231), (59993, 264688), (63376, 250559), (66172, 239972), (119986, 132344)]