47217888

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8664

約数の個数: 72

約数和(自身を含む): 141359400

約数和(自身を除く): 94141512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 8629, 17258, 25887, 34516, 51774, 69032, 77661, 103548, 138064, 155322, 163951, 207096, 276128, 310644, 327902, 414192, 491853, 621288, 655804, 828384, 983706, 1242576, 1311608, 1475559, 1967412, 2485152, 2623216, 2951118, 3934824, 5246432, 5902236, 7869648, 11804472, 15739296, 23608944, 47217888]

約数ペア:

[(1, 47217888), (2, 23608944), (3, 15739296), (4, 11804472), (6, 7869648), (8, 5902236), (9, 5246432), (12, 3934824), (16, 2951118), (18, 2623216), (19, 2485152), (24, 1967412), (32, 1475559), (36, 1311608), (38, 1242576), (48, 983706), (57, 828384), (72, 655804), (76, 621288), (96, 491853), (114, 414192), (144, 327902), (152, 310644), (171, 276128), (228, 207096), (288, 163951), (304, 155322), (342, 138064), (456, 103548), (608, 77661), (684, 69032), (912, 51774), (1368, 34516), (1824, 25887), (2736, 17258), (5472, 8629)]