40548992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 91065600

約数和(自身を除く): 50516608

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 929, 992, 1364, 1408, 1858, 1984, 2728, 3716, 3968, 5456, 7432, 10219, 10912, 14864, 20438, 21824, 28799, 29728, 40876, 43648, 57598, 59456, 81752, 115196, 118912, 163504, 230392, 316789, 327008, 460784, 633578, 654016, 921568, 1267156, 1308032, 1843136, 2534312, 3686272, 5068624, 10137248, 20274496, 40548992]

約数ペア:

[(1, 40548992), (2, 20274496), (4, 10137248), (8, 5068624), (11, 3686272), (16, 2534312), (22, 1843136), (31, 1308032), (32, 1267156), (44, 921568), (62, 654016), (64, 633578), (88, 460784), (124, 327008), (128, 316789), (176, 230392), (248, 163504), (341, 118912), (352, 115196), (496, 81752), (682, 59456), (704, 57598), (929, 43648), (992, 40876), (1364, 29728), (1408, 28799), (1858, 21824), (1984, 20438), (2728, 14864), (3716, 10912), (3968, 10219), (5456, 7432)]