33989176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 73382400

約数和(自身を除く): 39393224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 103, 104, 152, 167, 206, 247, 334, 412, 494, 668, 824, 988, 1336, 1339, 1957, 1976, 2171, 2678, 3173, 3914, 4342, 5356, 6346, 7828, 8684, 10712, 12692, 15656, 17201, 17368, 25384, 25441, 34402, 41249, 50882, 68804, 82498, 101764, 137608, 164996, 203528, 223613, 326819, 329992, 447226, 653638, 894452, 1307276, 1788904, 2614552, 4248647, 8497294, 16994588, 33989176]

約数ペア:

[(1, 33989176), (2, 16994588), (4, 8497294), (8, 4248647), (13, 2614552), (19, 1788904), (26, 1307276), (38, 894452), (52, 653638), (76, 447226), (103, 329992), (104, 326819), (152, 223613), (167, 203528), (206, 164996), (247, 137608), (334, 101764), (412, 82498), (494, 68804), (668, 50882), (824, 41249), (988, 34402), (1336, 25441), (1339, 25384), (1957, 17368), (1976, 17201), (2171, 15656), (2678, 12692), (3173, 10712), (3914, 8684), (4342, 7828), (5356, 6346)]