39945752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 64

約数和(自身を含む): 98323200

約数和(自身を除く): 58377448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 3413, 5852, 6826, 11704, 13652, 23891, 27304, 37543, 47782, 64847, 75086, 95564, 129694, 150172, 191128, 259388, 262801, 300344, 453929, 518776, 525602, 713317, 907858, 1051204, 1426634, 1815716, 2102408, 2853268, 3631432, 4993219, 5706536, 9986438, 19972876, 39945752]

約数ペア:

[(1, 39945752), (2, 19972876), (4, 9986438), (7, 5706536), (8, 4993219), (11, 3631432), (14, 2853268), (19, 2102408), (22, 1815716), (28, 1426634), (38, 1051204), (44, 907858), (56, 713317), (76, 525602), (77, 518776), (88, 453929), (133, 300344), (152, 262801), (154, 259388), (209, 191128), (266, 150172), (308, 129694), (418, 95564), (532, 75086), (616, 64847), (836, 47782), (1064, 37543), (1463, 27304), (1672, 23891), (2926, 13652), (3413, 11704), (5852, 6826)]