72398392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26539}}^1$

素因数の和:26587

約数の個数: 32

約数和(自身を含む): 152870400

約数和(自身を除く): 80472008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 26539, 53078, 106156, 212312, 291929, 583858, 822709, 1167716, 1645418, 2335432, 3290836, 6581672, 9049799, 18099598, 36199196, 72398392]

約数ペア:

[(1, 72398392), (2, 36199196), (4, 18099598), (8, 9049799), (11, 6581672), (22, 3290836), (31, 2335432), (44, 1645418), (62, 1167716), (88, 822709), (124, 583858), (248, 291929), (341, 212312), (682, 106156), (1364, 53078), (2728, 26539)]