40598272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 95291280

約数和(自身を除く): 54693008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1109, 1144, 1408, 1664, 2218, 2288, 2816, 3328, 4436, 4576, 8872, 9152, 12199, 14417, 17744, 18304, 24398, 28834, 35488, 36608, 48796, 57668, 70976, 97592, 115336, 141952, 158587, 195184, 230672, 283904, 317174, 390368, 461344, 634348, 780736, 922688, 1268696, 1561472, 1845376, 2537392, 3122944, 3690752, 5074784, 10149568, 20299136, 40598272]

約数ペア:

[(1, 40598272), (2, 20299136), (4, 10149568), (8, 5074784), (11, 3690752), (13, 3122944), (16, 2537392), (22, 1845376), (26, 1561472), (32, 1268696), (44, 922688), (52, 780736), (64, 634348), (88, 461344), (104, 390368), (128, 317174), (143, 283904), (176, 230672), (208, 195184), (256, 158587), (286, 141952), (352, 115336), (416, 97592), (572, 70976), (704, 57668), (832, 48796), (1109, 36608), (1144, 35488), (1408, 28834), (1664, 24398), (2218, 18304), (2288, 17744), (2816, 14417), (3328, 12199), (4436, 9152), (4576, 8872)]