30512768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 71457120

約数和(自身を除く): 40944352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 1667, 2288, 3334, 4576, 6668, 9152, 13336, 18304, 18337, 21671, 26672, 36674, 43342, 53344, 73348, 86684, 106688, 146696, 173368, 213376, 238381, 293392, 346736, 476762, 586784, 693472, 953524, 1173568, 1386944, 1907048, 2347136, 2773888, 3814096, 7628192, 15256384, 30512768]

約数ペア:

[(1, 30512768), (2, 15256384), (4, 7628192), (8, 3814096), (11, 2773888), (13, 2347136), (16, 1907048), (22, 1386944), (26, 1173568), (32, 953524), (44, 693472), (52, 586784), (64, 476762), (88, 346736), (104, 293392), (128, 238381), (143, 213376), (176, 173368), (208, 146696), (286, 106688), (352, 86684), (416, 73348), (572, 53344), (704, 43342), (832, 36674), (1144, 26672), (1408, 21671), (1664, 18337), (1667, 18304), (2288, 13336), (3334, 9152), (4576, 6668)]