40296032

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 72

約数和(自身を含む): 95376960

約数和(自身を除く): 55080928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 829, 868, 992, 1519, 1568, 1658, 1736, 3038, 3316, 3472, 5803, 6076, 6632, 6944, 11606, 12152, 13264, 23212, 24304, 25699, 26528, 40621, 46424, 48608, 51398, 81242, 92848, 102796, 162484, 179893, 185696, 205592, 324968, 359786, 411184, 649936, 719572, 822368, 1259251, 1299872, 1439144, 2518502, 2878288, 5037004, 5756576, 10074008, 20148016, 40296032]

約数ペア:

[(1, 40296032), (2, 20148016), (4, 10074008), (7, 5756576), (8, 5037004), (14, 2878288), (16, 2518502), (28, 1439144), (31, 1299872), (32, 1259251), (49, 822368), (56, 719572), (62, 649936), (98, 411184), (112, 359786), (124, 324968), (196, 205592), (217, 185696), (224, 179893), (248, 162484), (392, 102796), (434, 92848), (496, 81242), (784, 51398), (829, 48608), (868, 46424), (992, 40621), (1519, 26528), (1568, 25699), (1658, 24304), (1736, 23212), (3038, 13264), (3316, 12152), (3472, 11606), (5803, 6944), (6076, 6632)]