1123295488

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13337}}^1$

素因数の和:13407

約数の個数: 72

約数和(自身を含む): 2617235712

約数和(自身を除く): 1493940224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 5264, 6016, 10528, 12032, 13337, 21056, 26674, 42112, 53348, 84224, 93359, 106696, 186718, 213392, 373436, 426784, 626839, 746872, 853568, 1253678, 1493744, 1707136, 2507356, 2987488, 3414272, 4387873, 5014712, 5974976, 8775746, 10029424, 11949952, 17551492, 20058848, 23899904, 35102984, 40117696, 70205968, 80235392, 140411936, 160470784, 280823872, 561647744, 1123295488]

約数ペア:

[(1, 1123295488), (2, 561647744), (4, 280823872), (7, 160470784), (8, 140411936), (14, 80235392), (16, 70205968), (28, 40117696), (32, 35102984), (47, 23899904), (56, 20058848), (64, 17551492), (94, 11949952), (112, 10029424), (128, 8775746), (188, 5974976), (224, 5014712), (256, 4387873), (329, 3414272), (376, 2987488), (448, 2507356), (658, 1707136), (752, 1493744), (896, 1253678), (1316, 853568), (1504, 746872), (1792, 626839), (2632, 426784), (3008, 373436), (5264, 213392), (6016, 186718), (10528, 106696), (12032, 93359), (13337, 84224), (21056, 53348), (26674, 42112)]