7842256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 15943424

約数和(自身を除く): 8101168

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 163, 194, 248, 326, 388, 496, 652, 776, 1304, 1552, 2608, 3007, 5053, 6014, 10106, 12028, 15811, 20212, 24056, 31622, 40424, 48112, 63244, 80848, 126488, 252976, 490141, 980282, 1960564, 3921128, 7842256]

約数ペア:

[(1, 7842256), (2, 3921128), (4, 1960564), (8, 980282), (16, 490141), (31, 252976), (62, 126488), (97, 80848), (124, 63244), (163, 48112), (194, 40424), (248, 31622), (326, 24056), (388, 20212), (496, 15811), (652, 12028), (776, 10106), (1304, 6014), (1552, 5053), (2608, 3007)]