56444668

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 126403200

約数和(自身を除く): 69958532

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 659, 874, 931, 1127, 1318, 1748, 1862, 2254, 2636, 3059, 3724, 4508, 4613, 6118, 9226, 12236, 12521, 15157, 18452, 21413, 25042, 30314, 32291, 42826, 50084, 60628, 64582, 85652, 87647, 106099, 129164, 175294, 212198, 287983, 350588, 424396, 575966, 613529, 742693, 1151932, 1227058, 1485386, 2015881, 2454116, 2970772, 4031762, 8063524, 14111167, 28222334, 56444668]

約数ペア:

[(1, 56444668), (2, 28222334), (4, 14111167), (7, 8063524), (14, 4031762), (19, 2970772), (23, 2454116), (28, 2015881), (38, 1485386), (46, 1227058), (49, 1151932), (76, 742693), (92, 613529), (98, 575966), (133, 424396), (161, 350588), (196, 287983), (266, 212198), (322, 175294), (437, 129164), (532, 106099), (644, 87647), (659, 85652), (874, 64582), (931, 60628), (1127, 50084), (1318, 42826), (1748, 32291), (1862, 30314), (2254, 25042), (2636, 21413), (3059, 18452), (3724, 15157), (4508, 12521), (4613, 12236), (6118, 9226)]