15662445916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{432139}}^1$

素因数の和:432214

約数の個数: 48

約数和(自身を含む): 32016388320

約数和(自身を除く): 16353942404

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 9061, 18122, 36244, 432139, 864278, 1728556, 5617807, 7346363, 11235614, 14692726, 17717699, 22471228, 29385452, 35435398, 70870796, 95502719, 191005438, 230330087, 301200883, 382010876, 460660174, 602401766, 921320348, 1204803532, 3915611479, 7831222958, 15662445916]

約数ペア:

[(1, 15662445916), (2, 7831222958), (4, 3915611479), (13, 1204803532), (17, 921320348), (26, 602401766), (34, 460660174), (41, 382010876), (52, 301200883), (68, 230330087), (82, 191005438), (164, 95502719), (221, 70870796), (442, 35435398), (533, 29385452), (697, 22471228), (884, 17717699), (1066, 14692726), (1394, 11235614), (2132, 7346363), (2788, 5617807), (9061, 1728556), (18122, 864278), (36244, 432139)]