1994169632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40283}}^1$

素因数の和:40330

約数の個数: 96

約数和(自身を含む): 5116390272

約数和(自身を除く): 3122220640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 6188, 7072, 12376, 24752, 40283, 49504, 80566, 161132, 281981, 322264, 523679, 563962, 644528, 684811, 1047358, 1127924, 1289056, 1369622, 2094716, 2255848, 2739244, 3665753, 4189432, 4511696, 4793677, 5478488, 7331506, 8378864, 8902543, 9023392, 9587354, 10956976, 14663012, 16757728, 17805086, 19174708, 21913952, 29326024, 35610172, 38349416, 58652048, 62317801, 71220344, 76698832, 117304096, 124635602, 142440688, 153397664, 249271204, 284881376, 498542408, 997084816, 1994169632]

約数ペア:

[(1, 1994169632), (2, 997084816), (4, 498542408), (7, 284881376), (8, 249271204), (13, 153397664), (14, 142440688), (16, 124635602), (17, 117304096), (26, 76698832), (28, 71220344), (32, 62317801), (34, 58652048), (52, 38349416), (56, 35610172), (68, 29326024), (91, 21913952), (104, 19174708), (112, 17805086), (119, 16757728), (136, 14663012), (182, 10956976), (208, 9587354), (221, 9023392), (224, 8902543), (238, 8378864), (272, 7331506), (364, 5478488), (416, 4793677), (442, 4511696), (476, 4189432), (544, 3665753), (728, 2739244), (884, 2255848), (952, 2094716), (1456, 1369622), (1547, 1289056), (1768, 1127924), (1904, 1047358), (2912, 684811), (3094, 644528), (3536, 563962), (3808, 523679), (6188, 322264), (7072, 281981), (12376, 161132), (24752, 80566), (40283, 49504)]