28478088

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 81676800

約数和(自身を除く): 53198712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 4253, 6696, 8506, 12759, 17012, 25518, 34024, 38277, 51036, 76554, 102072, 114831, 131843, 153108, 229662, 263686, 306216, 395529, 459324, 527372, 791058, 918648, 1054744, 1186587, 1582116, 2373174, 3164232, 3559761, 4746348, 7119522, 9492696, 14239044, 28478088]

約数ペア:

[(1, 28478088), (2, 14239044), (3, 9492696), (4, 7119522), (6, 4746348), (8, 3559761), (9, 3164232), (12, 2373174), (18, 1582116), (24, 1186587), (27, 1054744), (31, 918648), (36, 791058), (54, 527372), (62, 459324), (72, 395529), (93, 306216), (108, 263686), (124, 229662), (186, 153108), (216, 131843), (248, 114831), (279, 102072), (372, 76554), (558, 51036), (744, 38277), (837, 34024), (1116, 25518), (1674, 17012), (2232, 12759), (3348, 8506), (4253, 6696)]