98915584

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 205708160

約数和(自身を除く): 106792576

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 79, 128, 134, 146, 158, 256, 268, 292, 316, 536, 584, 632, 1072, 1168, 1264, 2144, 2336, 2528, 4288, 4672, 4891, 5056, 5293, 5767, 8576, 9344, 9782, 10112, 10586, 11534, 17152, 18688, 19564, 20224, 21172, 23068, 39128, 42344, 46136, 78256, 84688, 92272, 156512, 169376, 184544, 313024, 338752, 369088, 386389, 626048, 677504, 738176, 772778, 1252096, 1355008, 1476352, 1545556, 3091112, 6182224, 12364448, 24728896, 49457792, 98915584]

約数ペア:

[(1, 98915584), (2, 49457792), (4, 24728896), (8, 12364448), (16, 6182224), (32, 3091112), (64, 1545556), (67, 1476352), (73, 1355008), (79, 1252096), (128, 772778), (134, 738176), (146, 677504), (158, 626048), (256, 386389), (268, 369088), (292, 338752), (316, 313024), (536, 184544), (584, 169376), (632, 156512), (1072, 92272), (1168, 84688), (1264, 78256), (2144, 46136), (2336, 42344), (2528, 39128), (4288, 23068), (4672, 21172), (4891, 20224), (5056, 19564), (5293, 18688), (5767, 17152), (8576, 11534), (9344, 10586), (9782, 10112)]