40236196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 95183424

約数和(自身を除く): 54947228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 773, 1001, 1183, 1546, 1859, 2002, 2366, 3092, 3718, 4004, 4732, 5411, 7436, 8503, 10049, 10822, 13013, 17006, 20098, 21644, 26026, 34012, 40196, 52052, 59521, 70343, 110539, 119042, 130637, 140686, 221078, 238084, 261274, 281372, 442156, 522548, 773773, 914459, 1437007, 1547546, 1828918, 2874014, 3095092, 3657836, 5748028, 10059049, 20118098, 40236196]

約数ペア:

[(1, 40236196), (2, 20118098), (4, 10059049), (7, 5748028), (11, 3657836), (13, 3095092), (14, 2874014), (22, 1828918), (26, 1547546), (28, 1437007), (44, 914459), (52, 773773), (77, 522548), (91, 442156), (143, 281372), (154, 261274), (169, 238084), (182, 221078), (286, 140686), (308, 130637), (338, 119042), (364, 110539), (572, 70343), (676, 59521), (773, 52052), (1001, 40196), (1183, 34012), (1546, 26026), (1859, 21644), (2002, 20098), (2366, 17006), (3092, 13013), (3718, 10822), (4004, 10049), (4732, 8503), (5411, 7436)]