40051728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16361}}^1$

素因数の和:16392

約数の個数: 60

約数和(自身を含む): 118689948

約数和(自身を除く): 78638220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 16361, 32722, 49083, 65444, 98166, 130888, 147249, 196332, 261776, 278137, 294498, 392664, 556274, 588996, 785328, 834411, 1112548, 1177992, 1668822, 2225096, 2355984, 2503233, 3337644, 4450192, 5006466, 6675288, 10012932, 13350576, 20025864, 40051728]

約数ペア:

[(1, 40051728), (2, 20025864), (3, 13350576), (4, 10012932), (6, 6675288), (8, 5006466), (9, 4450192), (12, 3337644), (16, 2503233), (17, 2355984), (18, 2225096), (24, 1668822), (34, 1177992), (36, 1112548), (48, 834411), (51, 785328), (68, 588996), (72, 556274), (102, 392664), (136, 294498), (144, 278137), (153, 261776), (204, 196332), (272, 147249), (306, 130888), (408, 98166), (612, 65444), (816, 49083), (1224, 32722), (2448, 16361)]