22078616

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 48605040

約数和(自身を除く): 26526424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 373, 392, 604, 746, 1057, 1208, 1492, 2114, 2611, 2984, 4228, 5222, 7399, 8456, 10444, 14798, 18277, 20888, 29596, 36554, 56323, 59192, 73108, 112646, 146216, 225292, 394261, 450584, 788522, 1577044, 2759827, 3154088, 5519654, 11039308, 22078616]

約数ペア:

[(1, 22078616), (2, 11039308), (4, 5519654), (7, 3154088), (8, 2759827), (14, 1577044), (28, 788522), (49, 450584), (56, 394261), (98, 225292), (151, 146216), (196, 112646), (302, 73108), (373, 59192), (392, 56323), (604, 36554), (746, 29596), (1057, 20888), (1208, 18277), (1492, 14798), (2114, 10444), (2611, 8456), (2984, 7399), (4228, 5222)]