4978272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4015

約数の個数: 48

約数和(自身を含む): 14076720

約数和(自身を除く): 9098448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 3989, 7978, 11967, 15956, 23934, 31912, 47868, 51857, 63824, 95736, 103714, 127648, 155571, 191472, 207428, 311142, 382944, 414856, 622284, 829712, 1244568, 1659424, 2489136, 4978272]

約数ペア:

[(1, 4978272), (2, 2489136), (3, 1659424), (4, 1244568), (6, 829712), (8, 622284), (12, 414856), (13, 382944), (16, 311142), (24, 207428), (26, 191472), (32, 155571), (39, 127648), (48, 103714), (52, 95736), (78, 63824), (96, 51857), (104, 47868), (156, 31912), (208, 23934), (312, 15956), (416, 11967), (624, 7978), (1248, 3989)]