4328390768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{77359}}^1$

素因数の和:77649

約数の個数: 40

約数和(自身を含む): 9065044800

約数和(自身を除く): 4736654032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 4304, 6994, 13988, 27976, 55952, 77359, 154718, 309436, 618872, 1005667, 1237744, 2011334, 4022668, 8045336, 16090672, 20809571, 41619142, 83238284, 166476568, 270524423, 332953136, 541048846, 1082097692, 2164195384, 4328390768]

約数ペア:

[(1, 4328390768), (2, 2164195384), (4, 1082097692), (8, 541048846), (13, 332953136), (16, 270524423), (26, 166476568), (52, 83238284), (104, 41619142), (208, 20809571), (269, 16090672), (538, 8045336), (1076, 4022668), (2152, 2011334), (3497, 1237744), (4304, 1005667), (6994, 618872), (13988, 309436), (27976, 154718), (55952, 77359)]