15676979488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1163}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 33263395200

約数和(自身を除く): 17586415712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 349, 544, 568, 698, 1136, 1163, 1207, 1396, 2272, 2326, 2414, 2792, 4652, 4828, 5584, 5933, 9304, 9656, 11168, 11866, 18608, 19312, 19771, 23732, 24779, 37216, 38624, 39542, 47464, 49558, 79084, 82573, 94928, 99116, 158168, 165146, 189856, 198232, 316336, 330292, 396464, 405887, 421243, 632672, 660584, 792928, 811774, 842486, 1321168, 1403741, 1623548, 1684972, 2642336, 2807482, 3247096, 3369944, 5614964, 6494192, 6739888, 6900079, 11229928, 12988384, 13479776, 13800158, 22459856, 27600316, 28817977, 44919712, 55200632, 57635954, 110401264, 115271908, 220802528, 230543816, 461087632, 489905609, 922175264, 979811218, 1959622436, 3919244872, 7838489744, 15676979488]

約数ペア:

[(1, 15676979488), (2, 7838489744), (4, 3919244872), (8, 1959622436), (16, 979811218), (17, 922175264), (32, 489905609), (34, 461087632), (68, 230543816), (71, 220802528), (136, 115271908), (142, 110401264), (272, 57635954), (284, 55200632), (349, 44919712), (544, 28817977), (568, 27600316), (698, 22459856), (1136, 13800158), (1163, 13479776), (1207, 12988384), (1396, 11229928), (2272, 6900079), (2326, 6739888), (2414, 6494192), (2792, 5614964), (4652, 3369944), (4828, 3247096), (5584, 2807482), (5933, 2642336), (9304, 1684972), (9656, 1623548), (11168, 1403741), (11866, 1321168), (18608, 842486), (19312, 811774), (19771, 792928), (23732, 660584), (24779, 632672), (37216, 421243), (38624, 405887), (39542, 396464), (47464, 330292), (49558, 316336), (79084, 198232), (82573, 189856), (94928, 165146), (99116, 158168)]