38612224

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 91244160

約数和(自身を除く): 52631936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 743, 812, 896, 928, 1486, 1624, 1792, 1856, 2972, 3248, 3712, 5201, 5944, 6496, 7424, 10402, 11888, 12992, 20804, 21547, 23776, 25984, 41608, 43094, 47552, 51968, 83216, 86188, 95104, 150829, 166432, 172376, 190208, 301658, 332864, 344752, 603316, 665728, 689504, 1206632, 1331456, 1379008, 2413264, 2758016, 4826528, 5516032, 9653056, 19306112, 38612224]

約数ペア:

[(1, 38612224), (2, 19306112), (4, 9653056), (7, 5516032), (8, 4826528), (14, 2758016), (16, 2413264), (28, 1379008), (29, 1331456), (32, 1206632), (56, 689504), (58, 665728), (64, 603316), (112, 344752), (116, 332864), (128, 301658), (203, 190208), (224, 172376), (232, 166432), (256, 150829), (406, 95104), (448, 86188), (464, 83216), (743, 51968), (812, 47552), (896, 43094), (928, 41608), (1486, 25984), (1624, 23776), (1792, 21547), (1856, 20804), (2972, 12992), (3248, 11888), (3712, 10402), (5201, 7424), (5944, 6496)]