23575808

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 51263520

約数和(自身を除く): 27687712

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 131, 148, 152, 256, 262, 296, 304, 524, 592, 608, 703, 1048, 1184, 1216, 1406, 2096, 2368, 2432, 2489, 2812, 4192, 4736, 4847, 4864, 4978, 5624, 8384, 9472, 9694, 9956, 11248, 16768, 19388, 19912, 22496, 33536, 38776, 39824, 44992, 77552, 79648, 89984, 92093, 155104, 159296, 179968, 184186, 310208, 318592, 368372, 620416, 637184, 736744, 1240832, 1473488, 2946976, 5893952, 11787904, 23575808]

約数ペア:

[(1, 23575808), (2, 11787904), (4, 5893952), (8, 2946976), (16, 1473488), (19, 1240832), (32, 736744), (37, 637184), (38, 620416), (64, 368372), (74, 318592), (76, 310208), (128, 184186), (131, 179968), (148, 159296), (152, 155104), (256, 92093), (262, 89984), (296, 79648), (304, 77552), (524, 44992), (592, 39824), (608, 38776), (703, 33536), (1048, 22496), (1184, 19912), (1216, 19388), (1406, 16768), (2096, 11248), (2368, 9956), (2432, 9694), (2489, 9472), (2812, 8384), (4192, 5624), (4736, 4978), (4847, 4864)]