4920890408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{58543}}^1$

素因数の和:58654

約数の個数: 64

約数和(自身を含む): 11240448000

約数和(自身を除く): 6319557592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 3002, 4424, 6004, 10507, 12008, 21014, 42028, 58543, 84056, 117086, 234172, 409801, 468344, 819602, 1112317, 1639204, 2224634, 3278408, 4449268, 4624897, 7786219, 8898536, 9249794, 15572438, 18499588, 31144876, 32374279, 36999176, 62289752, 64748558, 87873043, 129497116, 175746086, 258994232, 351492172, 615111301, 702984344, 1230222602, 2460445204, 4920890408]

約数ペア:

[(1, 4920890408), (2, 2460445204), (4, 1230222602), (7, 702984344), (8, 615111301), (14, 351492172), (19, 258994232), (28, 175746086), (38, 129497116), (56, 87873043), (76, 64748558), (79, 62289752), (133, 36999176), (152, 32374279), (158, 31144876), (266, 18499588), (316, 15572438), (532, 9249794), (553, 8898536), (632, 7786219), (1064, 4624897), (1106, 4449268), (1501, 3278408), (2212, 2224634), (3002, 1639204), (4424, 1112317), (6004, 819602), (10507, 468344), (12008, 409801), (21014, 234172), (42028, 117086), (58543, 84056)]