40034748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 106579200

約数和(自身を除く): 66544452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1039, 1482, 2028, 2078, 2964, 3117, 3211, 4156, 6234, 6422, 9633, 12468, 12844, 13507, 19266, 19741, 27014, 38532, 39482, 40521, 54028, 59223, 78964, 81042, 118446, 162084, 175591, 236892, 256633, 351182, 513266, 526773, 702364, 769899, 1026532, 1053546, 1539798, 2107092, 3079596, 3336229, 6672458, 10008687, 13344916, 20017374, 40034748]

約数ペア:

[(1, 40034748), (2, 20017374), (3, 13344916), (4, 10008687), (6, 6672458), (12, 3336229), (13, 3079596), (19, 2107092), (26, 1539798), (38, 1053546), (39, 1026532), (52, 769899), (57, 702364), (76, 526773), (78, 513266), (114, 351182), (156, 256633), (169, 236892), (228, 175591), (247, 162084), (338, 118446), (494, 81042), (507, 78964), (676, 59223), (741, 54028), (988, 40521), (1014, 39482), (1039, 38532), (1482, 27014), (2028, 19741), (2078, 19266), (2964, 13507), (3117, 12844), (3211, 12468), (4156, 9633), (6234, 6422)]