42071928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 69384072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 359, 456, 514, 718, 771, 1028, 1077, 1436, 1542, 2056, 2154, 2872, 3084, 4308, 4883, 6168, 6821, 8616, 9766, 13642, 14649, 19532, 20463, 27284, 29298, 39064, 40926, 54568, 58596, 81852, 92263, 117192, 163704, 184526, 276789, 369052, 553578, 738104, 1107156, 1752997, 2214312, 3505994, 5258991, 7011988, 10517982, 14023976, 21035964, 42071928]

約数ペア:

[(1, 42071928), (2, 21035964), (3, 14023976), (4, 10517982), (6, 7011988), (8, 5258991), (12, 3505994), (19, 2214312), (24, 1752997), (38, 1107156), (57, 738104), (76, 553578), (114, 369052), (152, 276789), (228, 184526), (257, 163704), (359, 117192), (456, 92263), (514, 81852), (718, 58596), (771, 54568), (1028, 40926), (1077, 39064), (1436, 29298), (1542, 27284), (2056, 20463), (2154, 19532), (2872, 14649), (3084, 13642), (4308, 9766), (4883, 8616), (6168, 6821)]