38438156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 73289496

約数和(自身を除く): 34851340

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 697, 811, 1156, 1394, 1622, 2788, 3244, 11849, 13787, 23698, 27574, 33251, 47396, 55148, 66502, 133004, 234379, 468758, 565267, 937516, 1130534, 2261068, 9609539, 19219078, 38438156]

約数ペア:

[(1, 38438156), (2, 19219078), (4, 9609539), (17, 2261068), (34, 1130534), (41, 937516), (68, 565267), (82, 468758), (164, 234379), (289, 133004), (578, 66502), (697, 55148), (811, 47396), (1156, 33251), (1394, 27574), (1622, 23698), (2788, 13787), (3244, 11849)]