40151944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 90086400

約数和(自身を除く): 49934456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 229, 248, 404, 434, 458, 707, 808, 868, 916, 1414, 1603, 1736, 1832, 2828, 3131, 3206, 5656, 6262, 6412, 7099, 12524, 12824, 14198, 21917, 23129, 25048, 28396, 43834, 46258, 49693, 56792, 87668, 92516, 99386, 161903, 175336, 185032, 198772, 323806, 397544, 647612, 716999, 1295224, 1433998, 2867996, 5018993, 5735992, 10037986, 20075972, 40151944]

約数ペア:

[(1, 40151944), (2, 20075972), (4, 10037986), (7, 5735992), (8, 5018993), (14, 2867996), (28, 1433998), (31, 1295224), (56, 716999), (62, 647612), (101, 397544), (124, 323806), (202, 198772), (217, 185032), (229, 175336), (248, 161903), (404, 99386), (434, 92516), (458, 87668), (707, 56792), (808, 49693), (868, 46258), (916, 43834), (1414, 28396), (1603, 25048), (1736, 23129), (1832, 21917), (2828, 14198), (3131, 12824), (3206, 12524), (5656, 7099), (6262, 6412)]