17949232808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{35129}}^1$

素因数の和:35199

約数の個数: 64

約数和(自身を含む): 38509506000

約数和(自身を除く): 20560273192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 4913, 7514, 9826, 15028, 19652, 30056, 35129, 39304, 63869, 70258, 127738, 140516, 255476, 281032, 456677, 510952, 597193, 913354, 1194386, 1826708, 2388772, 3653416, 4777544, 7763509, 10152281, 15527018, 20304562, 31054036, 40609124, 62108072, 81218248, 131979653, 172588777, 263959306, 345177554, 527918612, 690355108, 1055837224, 1380710216, 2243654101, 4487308202, 8974616404, 17949232808]

約数ペア:

[(1, 17949232808), (2, 8974616404), (4, 4487308202), (8, 2243654101), (13, 1380710216), (17, 1055837224), (26, 690355108), (34, 527918612), (52, 345177554), (68, 263959306), (104, 172588777), (136, 131979653), (221, 81218248), (289, 62108072), (442, 40609124), (578, 31054036), (884, 20304562), (1156, 15527018), (1768, 10152281), (2312, 7763509), (3757, 4777544), (4913, 3653416), (7514, 2388772), (9826, 1826708), (15028, 1194386), (19652, 913354), (30056, 597193), (35129, 510952), (39304, 456677), (63869, 281032), (70258, 255476), (127738, 140516)]