2928456

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 8037900

約数和(自身を除く): 5109444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 457, 534, 712, 801, 914, 1068, 1371, 1602, 1828, 2136, 2742, 3204, 3656, 4113, 5484, 6408, 8226, 10968, 16452, 32904, 40673, 81346, 122019, 162692, 244038, 325384, 366057, 488076, 732114, 976152, 1464228, 2928456]

約数ペア:

[(1, 2928456), (2, 1464228), (3, 976152), (4, 732114), (6, 488076), (8, 366057), (9, 325384), (12, 244038), (18, 162692), (24, 122019), (36, 81346), (72, 40673), (89, 32904), (178, 16452), (267, 10968), (356, 8226), (457, 6408), (534, 5484), (712, 4113), (801, 3656), (914, 3204), (1068, 2742), (1371, 2136), (1602, 1828)]