29090216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 61430400

約数和(自身を除く): 32340184

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 157, 184, 212, 314, 424, 437, 628, 874, 1007, 1219, 1256, 1748, 2014, 2438, 2983, 3496, 3611, 4028, 4876, 5966, 7222, 8056, 8321, 9752, 11932, 14444, 16642, 23161, 23864, 28888, 33284, 46322, 66568, 68609, 92644, 137218, 158099, 185288, 191383, 274436, 316198, 382766, 548872, 632396, 765532, 1264792, 1531064, 3636277, 7272554, 14545108, 29090216]

約数ペア:

[(1, 29090216), (2, 14545108), (4, 7272554), (8, 3636277), (19, 1531064), (23, 1264792), (38, 765532), (46, 632396), (53, 548872), (76, 382766), (92, 316198), (106, 274436), (152, 191383), (157, 185288), (184, 158099), (212, 137218), (314, 92644), (424, 68609), (437, 66568), (628, 46322), (874, 33284), (1007, 28888), (1219, 23864), (1256, 23161), (1748, 16642), (2014, 14444), (2438, 11932), (2983, 9752), (3496, 8321), (3611, 8056), (4028, 7222), (4876, 5966)]