23551528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 63141120

約数和(自身を除く): 39589592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 173, 182, 187, 221, 238, 286, 308, 346, 364, 374, 442, 476, 572, 616, 692, 728, 748, 884, 952, 1001, 1144, 1211, 1309, 1384, 1496, 1547, 1768, 1903, 2002, 2249, 2422, 2431, 2618, 2941, 3094, 3806, 4004, 4498, 4844, 4862, 5236, 5882, 6188, 7612, 8008, 8996, 9688, 9724, 10472, 11764, 12376, 13321, 15224, 15743, 17017, 17992, 19448, 20587, 23528, 24739, 26642, 31486, 32351, 34034, 38233, 41174, 49478, 53284, 62972, 64702, 68068, 76466, 82348, 98956, 106568, 125944, 129404, 136136, 152932, 164696, 173173, 197912, 226457, 258808, 267631, 305864, 346346, 420563, 452914, 535262, 692692, 841126, 905828, 1070524, 1385384, 1682252, 1811656, 2141048, 2943941, 3364504, 5887882, 11775764, 23551528]

約数ペア:

[(1, 23551528), (2, 11775764), (4, 5887882), (7, 3364504), (8, 2943941), (11, 2141048), (13, 1811656), (14, 1682252), (17, 1385384), (22, 1070524), (26, 905828), (28, 841126), (34, 692692), (44, 535262), (52, 452914), (56, 420563), (68, 346346), (77, 305864), (88, 267631), (91, 258808), (104, 226457), (119, 197912), (136, 173173), (143, 164696), (154, 152932), (173, 136136), (182, 129404), (187, 125944), (221, 106568), (238, 98956), (286, 82348), (308, 76466), (346, 68068), (364, 64702), (374, 62972), (442, 53284), (476, 49478), (572, 41174), (616, 38233), (692, 34034), (728, 32351), (748, 31486), (884, 26642), (952, 24739), (1001, 23528), (1144, 20587), (1211, 19448), (1309, 17992), (1384, 17017), (1496, 15743), (1547, 15224), (1768, 13321), (1903, 12376), (2002, 11764), (2249, 10472), (2422, 9724), (2431, 9688), (2618, 8996), (2941, 8008), (3094, 7612), (3806, 6188), (4004, 5882), (4498, 5236), (4844, 4862)]