38000032

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 90980064

約数和(自身を除く): 52980032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 587, 952, 1156, 1174, 1904, 2023, 2312, 2348, 3808, 4046, 4109, 4624, 4696, 8092, 8218, 9248, 9392, 9979, 16184, 16436, 18784, 19958, 32368, 32872, 39916, 64736, 65744, 69853, 79832, 131488, 139706, 159664, 169643, 279412, 319328, 339286, 558824, 678572, 1117648, 1187501, 1357144, 2235296, 2375002, 2714288, 4750004, 5428576, 9500008, 19000016, 38000032]

約数ペア:

[(1, 38000032), (2, 19000016), (4, 9500008), (7, 5428576), (8, 4750004), (14, 2714288), (16, 2375002), (17, 2235296), (28, 1357144), (32, 1187501), (34, 1117648), (56, 678572), (68, 558824), (112, 339286), (119, 319328), (136, 279412), (224, 169643), (238, 159664), (272, 139706), (289, 131488), (476, 79832), (544, 69853), (578, 65744), (587, 64736), (952, 39916), (1156, 32872), (1174, 32368), (1904, 19958), (2023, 18784), (2312, 16436), (2348, 16184), (3808, 9979), (4046, 9392), (4109, 9248), (4624, 8218), (4696, 8092)]