42640312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37273}}^1$

素因数の和:37303

約数の個数: 32

約数和(自身を含む): 93930480

約数和(自身を除く): 51290168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 37273, 74546, 149092, 298184, 410003, 484549, 820006, 969098, 1640012, 1938196, 3280024, 3876392, 5330039, 10660078, 21320156, 42640312]

約数ペア:

[(1, 42640312), (2, 21320156), (4, 10660078), (8, 5330039), (11, 3876392), (13, 3280024), (22, 1938196), (26, 1640012), (44, 969098), (52, 820006), (88, 484549), (104, 410003), (143, 298184), (286, 149092), (572, 74546), (1144, 37273)]