42540344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 101399040

約数和(自身を除く): 58858696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1303, 1484, 2332, 2606, 2968, 4081, 4664, 5212, 8162, 9121, 10424, 14333, 16324, 18242, 28666, 32648, 36484, 57332, 69059, 72968, 100331, 114664, 138118, 200662, 276236, 401324, 483413, 552472, 759649, 802648, 966826, 1519298, 1933652, 3038596, 3867304, 5317543, 6077192, 10635086, 21270172, 42540344]

約数ペア:

[(1, 42540344), (2, 21270172), (4, 10635086), (7, 6077192), (8, 5317543), (11, 3867304), (14, 3038596), (22, 1933652), (28, 1519298), (44, 966826), (53, 802648), (56, 759649), (77, 552472), (88, 483413), (106, 401324), (154, 276236), (212, 200662), (308, 138118), (371, 114664), (424, 100331), (583, 72968), (616, 69059), (742, 57332), (1166, 36484), (1303, 32648), (1484, 28666), (2332, 18242), (2606, 16324), (2968, 14333), (4081, 10424), (4664, 9121), (5212, 8162)]