40706204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 89510400

約数和(自身を除く): 48804196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 887, 1043, 1639, 1774, 2086, 3278, 3548, 4172, 6209, 6556, 9757, 11473, 12418, 19514, 22946, 24836, 39028, 45892, 68299, 132163, 136598, 264326, 273196, 528652, 925141, 1453793, 1850282, 2907586, 3700564, 5815172, 10176551, 20353102, 40706204]

約数ペア:

[(1, 40706204), (2, 20353102), (4, 10176551), (7, 5815172), (11, 3700564), (14, 2907586), (22, 1850282), (28, 1453793), (44, 925141), (77, 528652), (149, 273196), (154, 264326), (298, 136598), (308, 132163), (596, 68299), (887, 45892), (1043, 39028), (1639, 24836), (1774, 22946), (2086, 19514), (3278, 12418), (3548, 11473), (4172, 9757), (6209, 6556)]