7777394768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{3659}}^1$

素因数の和:4620

約数の個数: 80

約数和(自身を含む): 17726990400

約数和(自身を除く): 9949595632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 929, 1144, 1858, 2288, 3659, 3716, 7318, 7432, 10219, 12077, 14636, 14864, 20438, 24154, 29272, 40249, 40876, 47567, 48308, 58544, 80498, 81752, 95134, 96616, 132847, 160996, 163504, 190268, 193232, 265694, 321992, 380536, 523237, 531388, 643984, 761072, 1046474, 1062776, 2092948, 2125552, 3399211, 4185896, 6798422, 8371792, 13596844, 27193688, 37391321, 44189743, 54387376, 74782642, 88379486, 149565284, 176758972, 299130568, 353517944, 486087173, 598261136, 707035888, 972174346, 1944348692, 3888697384, 7777394768]

約数ペア:

[(1, 7777394768), (2, 3888697384), (4, 1944348692), (8, 972174346), (11, 707035888), (13, 598261136), (16, 486087173), (22, 353517944), (26, 299130568), (44, 176758972), (52, 149565284), (88, 88379486), (104, 74782642), (143, 54387376), (176, 44189743), (208, 37391321), (286, 27193688), (572, 13596844), (929, 8371792), (1144, 6798422), (1858, 4185896), (2288, 3399211), (3659, 2125552), (3716, 2092948), (7318, 1062776), (7432, 1046474), (10219, 761072), (12077, 643984), (14636, 531388), (14864, 523237), (20438, 380536), (24154, 321992), (29272, 265694), (40249, 193232), (40876, 190268), (47567, 163504), (48308, 160996), (58544, 132847), (80498, 96616), (81752, 95134)]