40638738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 102829824

約数和(自身を除く): 62191086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 49, 51, 94, 98, 102, 119, 141, 147, 173, 238, 282, 294, 329, 346, 357, 519, 658, 714, 799, 833, 987, 1038, 1211, 1598, 1666, 1974, 2303, 2397, 2422, 2499, 2941, 3633, 4606, 4794, 4998, 5593, 5882, 6909, 7266, 8131, 8477, 8823, 11186, 13818, 16262, 16779, 16954, 17646, 20587, 24393, 25431, 33558, 39151, 41174, 48786, 50862, 56917, 61761, 78302, 113834, 117453, 123522, 138227, 144109, 170751, 234906, 276454, 288218, 341502, 398419, 414681, 432327, 796838, 829362, 864654, 967589, 1195257, 1935178, 2390514, 2902767, 5805534, 6773123, 13546246, 20319369, 40638738]

約数ペア:

[(1, 40638738), (2, 20319369), (3, 13546246), (6, 6773123), (7, 5805534), (14, 2902767), (17, 2390514), (21, 1935178), (34, 1195257), (42, 967589), (47, 864654), (49, 829362), (51, 796838), (94, 432327), (98, 414681), (102, 398419), (119, 341502), (141, 288218), (147, 276454), (173, 234906), (238, 170751), (282, 144109), (294, 138227), (329, 123522), (346, 117453), (357, 113834), (519, 78302), (658, 61761), (714, 56917), (799, 50862), (833, 48786), (987, 41174), (1038, 39151), (1211, 33558), (1598, 25431), (1666, 24393), (1974, 20587), (2303, 17646), (2397, 16954), (2422, 16779), (2499, 16262), (2941, 13818), (3633, 11186), (4606, 8823), (4794, 8477), (4998, 8131), (5593, 7266), (5882, 6909)]