64566614

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 118786176

約数和(自身を除く): 54219562

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 217, 371, 401, 434, 742, 802, 1519, 1643, 2597, 2807, 3038, 3286, 5194, 5614, 11501, 12431, 19649, 21253, 23002, 24862, 39298, 42506, 80507, 87017, 148771, 161014, 174034, 297542, 609119, 658843, 1041397, 1218238, 1317686, 2082794, 4611901, 9223802, 32283307, 64566614]

約数ペア:

[(1, 64566614), (2, 32283307), (7, 9223802), (14, 4611901), (31, 2082794), (49, 1317686), (53, 1218238), (62, 1041397), (98, 658843), (106, 609119), (217, 297542), (371, 174034), (401, 161014), (434, 148771), (742, 87017), (802, 80507), (1519, 42506), (1643, 39298), (2597, 24862), (2807, 23002), (3038, 21253), (3286, 19649), (5194, 12431), (5614, 11501)]