15866112

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 42956704

約数和(自身を除く): 27090592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 283, 292, 384, 438, 566, 584, 768, 849, 876, 1132, 1168, 1698, 1752, 2264, 2336, 3396, 3504, 4528, 4672, 6792, 7008, 9056, 9344, 13584, 14016, 18112, 18688, 20659, 27168, 28032, 36224, 41318, 54336, 56064, 61977, 72448, 82636, 108672, 123954, 165272, 217344, 247908, 330544, 495816, 661088, 991632, 1322176, 1983264, 2644352, 3966528, 5288704, 7933056, 15866112]

約数ペア:

[(1, 15866112), (2, 7933056), (3, 5288704), (4, 3966528), (6, 2644352), (8, 1983264), (12, 1322176), (16, 991632), (24, 661088), (32, 495816), (48, 330544), (64, 247908), (73, 217344), (96, 165272), (128, 123954), (146, 108672), (192, 82636), (219, 72448), (256, 61977), (283, 56064), (292, 54336), (384, 41318), (438, 36224), (566, 28032), (584, 27168), (768, 20659), (849, 18688), (876, 18112), (1132, 14016), (1168, 13584), (1698, 9344), (1752, 9056), (2264, 7008), (2336, 6792), (3396, 4672), (3504, 4528)]