40880448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{10139}}^1$

素因数の和:10164

約数の個数: 84

約数和(自身を含む): 133929120

約数和(自身を除く): 93048672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 10139, 20278, 30417, 40556, 60834, 70973, 81112, 91251, 121668, 141946, 162224, 182502, 212919, 243336, 283892, 324448, 365004, 425838, 486672, 567784, 638757, 648896, 730008, 851676, 973344, 1135568, 1277514, 1460016, 1703352, 1946688, 2271136, 2555028, 2920032, 3406704, 4542272, 5110056, 5840064, 6813408, 10220112, 13626816, 20440224, 40880448]

約数ペア:

[(1, 40880448), (2, 20440224), (3, 13626816), (4, 10220112), (6, 6813408), (7, 5840064), (8, 5110056), (9, 4542272), (12, 3406704), (14, 2920032), (16, 2555028), (18, 2271136), (21, 1946688), (24, 1703352), (28, 1460016), (32, 1277514), (36, 1135568), (42, 973344), (48, 851676), (56, 730008), (63, 648896), (64, 638757), (72, 567784), (84, 486672), (96, 425838), (112, 365004), (126, 324448), (144, 283892), (168, 243336), (192, 212919), (224, 182502), (252, 162224), (288, 141946), (336, 121668), (448, 91251), (504, 81112), (576, 70973), (672, 60834), (1008, 40556), (1344, 30417), (2016, 20278), (4032, 10139)]