40476436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 95930240

約数和(自身を除く): 55453804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 919, 1001, 1573, 1694, 1838, 2002, 3146, 3388, 3676, 4004, 6292, 6433, 10109, 11011, 11947, 12866, 20218, 22022, 23894, 25732, 40436, 44044, 47788, 70763, 83629, 111199, 131417, 141526, 167258, 222398, 262834, 283052, 334516, 444796, 525668, 778393, 919919, 1445587, 1556786, 1839838, 2891174, 3113572, 3679676, 5782348, 10119109, 20238218, 40476436]

約数ペア:

[(1, 40476436), (2, 20238218), (4, 10119109), (7, 5782348), (11, 3679676), (13, 3113572), (14, 2891174), (22, 1839838), (26, 1556786), (28, 1445587), (44, 919919), (52, 778393), (77, 525668), (91, 444796), (121, 334516), (143, 283052), (154, 262834), (182, 222398), (242, 167258), (286, 141526), (308, 131417), (364, 111199), (484, 83629), (572, 70763), (847, 47788), (919, 44044), (1001, 40436), (1573, 25732), (1694, 23894), (1838, 22022), (2002, 20218), (3146, 12866), (3388, 11947), (3676, 11011), (4004, 10109), (6292, 6433)]