22471072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 50168160

約数和(自身を除く): 27697088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2843, 3952, 5686, 7904, 11372, 22744, 36959, 45488, 54017, 73918, 90976, 108034, 147836, 216068, 295672, 432136, 591344, 702221, 864272, 1182688, 1404442, 1728544, 2808884, 5617768, 11235536, 22471072]

約数ペア:

[(1, 22471072), (2, 11235536), (4, 5617768), (8, 2808884), (13, 1728544), (16, 1404442), (19, 1182688), (26, 864272), (32, 702221), (38, 591344), (52, 432136), (76, 295672), (104, 216068), (152, 147836), (208, 108034), (247, 90976), (304, 73918), (416, 54017), (494, 45488), (608, 36959), (988, 22744), (1976, 11372), (2843, 7904), (3952, 5686)]