29378830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 57816864

約数和(自身を除く): 28438034

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 3373, 4355, 6746, 8710, 16865, 33730, 43849, 87698, 219245, 225991, 438490, 451982, 1129955, 2259910, 2937883, 5875766, 14689415, 29378830]

約数ペア:

[(1, 29378830), (2, 14689415), (5, 5875766), (10, 2937883), (13, 2259910), (26, 1129955), (65, 451982), (67, 438490), (130, 225991), (134, 219245), (335, 87698), (670, 43849), (871, 33730), (1742, 16865), (3373, 8710), (4355, 6746)]