28977886036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{9151}}^1$

素因数の和:10156

約数の個数: 48

約数和(自身を含む): 56089313280

約数和(自身を除く): 27111427244

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 911, 1738, 1822, 3476, 3644, 9151, 10021, 18302, 20042, 36604, 40084, 71969, 100661, 143938, 201322, 287876, 402644, 722929, 791659, 1445858, 1583318, 2891716, 3166636, 7952219, 8336561, 15904438, 16673122, 31808876, 33346244, 91702171, 183404342, 366808684, 658588319, 1317176638, 2634353276, 7244471509, 14488943018, 28977886036]

約数ペア:

[(1, 28977886036), (2, 14488943018), (4, 7244471509), (11, 2634353276), (22, 1317176638), (44, 658588319), (79, 366808684), (158, 183404342), (316, 91702171), (869, 33346244), (911, 31808876), (1738, 16673122), (1822, 15904438), (3476, 8336561), (3644, 7952219), (9151, 3166636), (10021, 2891716), (18302, 1583318), (20042, 1445858), (36604, 791659), (40084, 722929), (71969, 402644), (100661, 287876), (143938, 201322)]