38676144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61981}}^1$

素因数の和:62005

約数の個数: 40

約数和(自身を含む): 107600752

約数和(自身を除く): 68924608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 61981, 123962, 185943, 247924, 371886, 495848, 743772, 805753, 991696, 1487544, 1611506, 2417259, 2975088, 3223012, 4834518, 6446024, 9669036, 12892048, 19338072, 38676144]

約数ペア:

[(1, 38676144), (2, 19338072), (3, 12892048), (4, 9669036), (6, 6446024), (8, 4834518), (12, 3223012), (13, 2975088), (16, 2417259), (24, 1611506), (26, 1487544), (39, 991696), (48, 805753), (52, 743772), (78, 495848), (104, 371886), (156, 247924), (208, 185943), (312, 123962), (624, 61981)]