40874028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 103111680

約数和(自身を除く): 62237652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 547, 958, 1094, 1437, 1641, 1916, 2188, 2874, 3282, 5748, 6227, 6564, 7111, 12454, 14222, 18681, 21333, 24908, 28444, 37362, 42666, 74724, 85332, 262013, 524026, 786039, 1048052, 1572078, 3144156, 3406169, 6812338, 10218507, 13624676, 20437014, 40874028]

約数ペア:

[(1, 40874028), (2, 20437014), (3, 13624676), (4, 10218507), (6, 6812338), (12, 3406169), (13, 3144156), (26, 1572078), (39, 1048052), (52, 786039), (78, 524026), (156, 262013), (479, 85332), (547, 74724), (958, 42666), (1094, 37362), (1437, 28444), (1641, 24908), (1916, 21333), (2188, 18681), (2874, 14222), (3282, 12454), (5748, 7111), (6227, 6564)]