448343896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55987}}^1$

素因数の和:56024

約数の個数: 64

約数和(自身を含む): 1128718080

約数和(自身を除く): 680374184

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 55987, 111974, 223948, 391909, 447896, 615857, 727831, 783818, 1231714, 1455662, 1567636, 2463428, 2911324, 3135272, 4310999, 4926856, 5094817, 5822648, 8006141, 8621998, 10189634, 16012282, 17243996, 20379268, 32024564, 34487992, 40758536, 56042987, 64049128, 112085974, 224171948, 448343896]

約数ペア:

[(1, 448343896), (2, 224171948), (4, 112085974), (7, 64049128), (8, 56042987), (11, 40758536), (13, 34487992), (14, 32024564), (22, 20379268), (26, 17243996), (28, 16012282), (44, 10189634), (52, 8621998), (56, 8006141), (77, 5822648), (88, 5094817), (91, 4926856), (104, 4310999), (143, 3135272), (154, 2911324), (182, 2463428), (286, 1567636), (308, 1455662), (364, 1231714), (572, 783818), (616, 727831), (728, 615857), (1001, 447896), (1144, 391909), (2002, 223948), (4004, 111974), (8008, 55987)]