7845432014

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 13846947840

約数和(自身を除く): 6001515826

約数列:

[1, 2, 7, 14, 79, 131, 158, 173, 262, 313, 346, 553, 626, 917, 1106, 1211, 1834, 2191, 2422, 4382, 10349, 13667, 20698, 22663, 24727, 27334, 41003, 45326, 49454, 54149, 72443, 82006, 95669, 108298, 144886, 158641, 173089, 191338, 287021, 317282, 346178, 379043, 574042, 758086, 1790377, 3239237, 3580754, 4277771, 6478474, 7093519, 8555542, 12532639, 14187038, 22674659, 25065278, 29944397, 45349318, 49654633, 59888794, 99309266, 560388001, 1120776002, 3922716007, 7845432014]

約数ペア:

[(1, 7845432014), (2, 3922716007), (7, 1120776002), (14, 560388001), (79, 99309266), (131, 59888794), (158, 49654633), (173, 45349318), (262, 29944397), (313, 25065278), (346, 22674659), (553, 14187038), (626, 12532639), (917, 8555542), (1106, 7093519), (1211, 6478474), (1834, 4277771), (2191, 3580754), (2422, 3239237), (4382, 1790377), (10349, 758086), (13667, 574042), (20698, 379043), (22663, 346178), (24727, 317282), (27334, 287021), (41003, 191338), (45326, 173089), (49454, 158641), (54149, 144886), (72443, 108298), (82006, 95669)]