22848488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 50265600

約数和(自身を除く): 27417112

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 373, 403, 494, 589, 746, 806, 988, 1178, 1492, 1612, 1976, 2356, 2984, 3224, 4712, 4849, 7087, 7657, 9698, 11563, 14174, 15314, 19396, 23126, 28348, 30628, 38792, 46252, 56696, 61256, 92131, 92504, 150319, 184262, 219697, 300638, 368524, 439394, 601276, 737048, 878788, 1202552, 1757576, 2856061, 5712122, 11424244, 22848488]

約数ペア:

[(1, 22848488), (2, 11424244), (4, 5712122), (8, 2856061), (13, 1757576), (19, 1202552), (26, 878788), (31, 737048), (38, 601276), (52, 439394), (62, 368524), (76, 300638), (104, 219697), (124, 184262), (152, 150319), (247, 92504), (248, 92131), (373, 61256), (403, 56696), (494, 46252), (589, 38792), (746, 30628), (806, 28348), (988, 23126), (1178, 19396), (1492, 15314), (1612, 14174), (1976, 11563), (2356, 9698), (2984, 7657), (3224, 7087), (4712, 4849)]