28035384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 76809600

約数和(自身を除く): 48774216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1523, 1534, 2301, 3046, 3068, 4569, 4602, 6092, 6136, 9138, 9204, 12184, 18276, 18408, 19799, 36552, 39598, 59397, 79196, 89857, 118794, 158392, 179714, 237588, 269571, 359428, 475176, 539142, 718856, 1078284, 1168141, 2156568, 2336282, 3504423, 4672564, 7008846, 9345128, 14017692, 28035384]

約数ペア:

[(1, 28035384), (2, 14017692), (3, 9345128), (4, 7008846), (6, 4672564), (8, 3504423), (12, 2336282), (13, 2156568), (24, 1168141), (26, 1078284), (39, 718856), (52, 539142), (59, 475176), (78, 359428), (104, 269571), (118, 237588), (156, 179714), (177, 158392), (236, 118794), (312, 89857), (354, 79196), (472, 59397), (708, 39598), (767, 36552), (1416, 19799), (1523, 18408), (1534, 18276), (2301, 12184), (3046, 9204), (3068, 9138), (4569, 6136), (4602, 6092)]