7788004544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{81071}}^1$

素因数の和:81181

約数の個数: 56

約数和(自身を含む): 16473830400

約数和(自身を除く): 8685825856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 2528, 3002, 5056, 6004, 12008, 24016, 48032, 81071, 96064, 162142, 324284, 648568, 1297136, 1540349, 2594272, 3080698, 5188544, 6161396, 6404609, 12322792, 12809218, 24645584, 25618436, 49291168, 51236872, 98582336, 102473744, 121687571, 204947488, 243375142, 409894976, 486750284, 973500568, 1947001136, 3894002272, 7788004544]

約数ペア:

[(1, 7788004544), (2, 3894002272), (4, 1947001136), (8, 973500568), (16, 486750284), (19, 409894976), (32, 243375142), (38, 204947488), (64, 121687571), (76, 102473744), (79, 98582336), (152, 51236872), (158, 49291168), (304, 25618436), (316, 24645584), (608, 12809218), (632, 12322792), (1216, 6404609), (1264, 6161396), (1501, 5188544), (2528, 3080698), (3002, 2594272), (5056, 1540349), (6004, 1297136), (12008, 648568), (24016, 324284), (48032, 162142), (81071, 96064)]