28945429044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{15413}}^1$

素因数の和:15789

約数の個数: 96

約数和(自身を含む): 78446161920

約数和(自身を除く): 49500732876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 283, 316, 474, 553, 566, 849, 948, 1106, 1132, 1659, 1698, 1981, 2212, 3318, 3396, 3962, 5943, 6636, 7924, 11886, 15413, 22357, 23772, 30826, 44714, 46239, 61652, 67071, 89428, 92478, 107891, 134142, 156499, 184956, 215782, 268284, 312998, 323673, 431564, 469497, 625996, 647346, 938994, 1217627, 1294692, 1877988, 2435254, 3652881, 4361879, 4870508, 7305762, 8523389, 8723758, 13085637, 14611524, 17046778, 17447516, 25570167, 26171274, 30533153, 34093556, 51140334, 52342548, 61066306, 91599459, 102280668, 122132612, 183198918, 344588441, 366397836, 689176882, 1033765323, 1378353764, 2067530646, 2412119087, 4135061292, 4824238174, 7236357261, 9648476348, 14472714522, 28945429044]

約数ペア:

[(1, 28945429044), (2, 14472714522), (3, 9648476348), (4, 7236357261), (6, 4824238174), (7, 4135061292), (12, 2412119087), (14, 2067530646), (21, 1378353764), (28, 1033765323), (42, 689176882), (79, 366397836), (84, 344588441), (158, 183198918), (237, 122132612), (283, 102280668), (316, 91599459), (474, 61066306), (553, 52342548), (566, 51140334), (849, 34093556), (948, 30533153), (1106, 26171274), (1132, 25570167), (1659, 17447516), (1698, 17046778), (1981, 14611524), (2212, 13085637), (3318, 8723758), (3396, 8523389), (3962, 7305762), (5943, 4870508), (6636, 4361879), (7924, 3652881), (11886, 2435254), (15413, 1877988), (22357, 1294692), (23772, 1217627), (30826, 938994), (44714, 647346), (46239, 625996), (61652, 469497), (67071, 431564), (89428, 323673), (92478, 312998), (107891, 268284), (134142, 215782), (156499, 184956)]