28901133048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{365689}}^1$

素因数の和:365824

約数の個数: 64

約数和(自身を含む): 75039588000

約数和(自身を除く): 46138454952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 712, 888, 1068, 2136, 3293, 6586, 9879, 13172, 19758, 26344, 39516, 79032, 365689, 731378, 1097067, 1462756, 2194134, 2925512, 4388268, 8776536, 13530493, 27060986, 32546321, 40591479, 54121972, 65092642, 81182958, 97638963, 108243944, 130185284, 162365916, 195277926, 260370568, 324731832, 390555852, 781111704, 1204213877, 2408427754, 3612641631, 4816855508, 7225283262, 9633711016, 14450566524, 28901133048]

約数ペア:

[(1, 28901133048), (2, 14450566524), (3, 9633711016), (4, 7225283262), (6, 4816855508), (8, 3612641631), (12, 2408427754), (24, 1204213877), (37, 781111704), (74, 390555852), (89, 324731832), (111, 260370568), (148, 195277926), (178, 162365916), (222, 130185284), (267, 108243944), (296, 97638963), (356, 81182958), (444, 65092642), (534, 54121972), (712, 40591479), (888, 32546321), (1068, 27060986), (2136, 13530493), (3293, 8776536), (6586, 4388268), (9879, 2925512), (13172, 2194134), (19758, 1462756), (26344, 1097067), (39516, 731378), (79032, 365689)]