29158236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 79322880

約数和(自身を除く): 50164644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 907, 1692, 1786, 1814, 2679, 2721, 3572, 3628, 5358, 5442, 8037, 8163, 10716, 10884, 16074, 16326, 17233, 32148, 32652, 34466, 42629, 51699, 68932, 85258, 103398, 127887, 155097, 170516, 206796, 255774, 310194, 383661, 511548, 620388, 767322, 809951, 1534644, 1619902, 2429853, 3239804, 4859706, 7289559, 9719412, 14579118, 29158236]

約数ペア:

[(1, 29158236), (2, 14579118), (3, 9719412), (4, 7289559), (6, 4859706), (9, 3239804), (12, 2429853), (18, 1619902), (19, 1534644), (36, 809951), (38, 767322), (47, 620388), (57, 511548), (76, 383661), (94, 310194), (114, 255774), (141, 206796), (171, 170516), (188, 155097), (228, 127887), (282, 103398), (342, 85258), (423, 68932), (564, 51699), (684, 42629), (846, 34466), (893, 32652), (907, 32148), (1692, 17233), (1786, 16326), (1814, 16074), (2679, 10884), (2721, 10716), (3572, 8163), (3628, 8037), (5358, 5442)]