74913244

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 153941760

約数和(自身を除く): 79028516

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 137, 236, 274, 331, 413, 548, 662, 826, 959, 1324, 1652, 1918, 2317, 3836, 4634, 8083, 9268, 16166, 19529, 32332, 39058, 45347, 56581, 78116, 90694, 113162, 136703, 181388, 226324, 273406, 317429, 546812, 634858, 1269716, 2675473, 5350946, 10701892, 18728311, 37456622, 74913244]

約数ペア:

[(1, 74913244), (2, 37456622), (4, 18728311), (7, 10701892), (14, 5350946), (28, 2675473), (59, 1269716), (118, 634858), (137, 546812), (236, 317429), (274, 273406), (331, 226324), (413, 181388), (548, 136703), (662, 113162), (826, 90694), (959, 78116), (1324, 56581), (1652, 45347), (1918, 39058), (2317, 32332), (3836, 19529), (4634, 16166), (8083, 9268)]