37872142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7984

約数の個数: 32

約数和(自身を含む): 73119744

約数和(自身を除く): 35247602

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 7933, 15866, 55531, 87263, 111062, 174526, 245923, 491846, 610841, 1221682, 1721461, 2705153, 3442922, 5410306, 18936071, 37872142]

約数ペア:

[(1, 37872142), (2, 18936071), (7, 5410306), (11, 3442922), (14, 2705153), (22, 1721461), (31, 1221682), (62, 610841), (77, 491846), (154, 245923), (217, 174526), (341, 111062), (434, 87263), (682, 55531), (2387, 15866), (4774, 7933)]