74407210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 137858112

約数和(自身を除く): 63450902

約数列:

[1, 2, 5, 10, 41, 82, 205, 347, 410, 523, 694, 1046, 1735, 2615, 3470, 5230, 14227, 21443, 28454, 42886, 71135, 107215, 142270, 181481, 214430, 362962, 907405, 1814810, 7440721, 14881442, 37203605, 74407210]

約数ペア:

[(1, 74407210), (2, 37203605), (5, 14881442), (10, 7440721), (41, 1814810), (82, 907405), (205, 362962), (347, 214430), (410, 181481), (523, 142270), (694, 107215), (1046, 71135), (1735, 42886), (2615, 28454), (3470, 21443), (5230, 14227)]