8291238956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{188249}}^1$

素因数の和:188295

約数の個数: 72

約数和(自身を含む): 19629204000

約数和(自身を除く): 11337965044

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 22022, 44044, 188249, 376498, 752996, 1317743, 2070739, 2447237, 2635486, 4141478, 4894474, 5270972, 8282956, 9788948, 14495173, 17130659, 22778129, 26919607, 28990346, 34261318, 45556258, 53839214, 57980692, 68522636, 91112516, 107678428, 159446903, 188437249, 296115677, 318893806, 376874498, 592231354, 637787612, 753748996, 1184462708, 2072809739, 4145619478, 8291238956]

約数ペア:

[(1, 8291238956), (2, 4145619478), (4, 2072809739), (7, 1184462708), (11, 753748996), (13, 637787612), (14, 592231354), (22, 376874498), (26, 318893806), (28, 296115677), (44, 188437249), (52, 159446903), (77, 107678428), (91, 91112516), (121, 68522636), (143, 57980692), (154, 53839214), (182, 45556258), (242, 34261318), (286, 28990346), (308, 26919607), (364, 22778129), (484, 17130659), (572, 14495173), (847, 9788948), (1001, 8282956), (1573, 5270972), (1694, 4894474), (2002, 4141478), (3146, 2635486), (3388, 2447237), (4004, 2070739), (6292, 1317743), (11011, 752996), (22022, 376498), (44044, 188249)]