15704014844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1\times {\mathrm{5153}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 32436719616

約数和(自身を除く): 16732704772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3511, 5153, 7022, 10306, 14044, 20612, 24577, 36071, 49154, 72142, 98308, 108841, 144284, 159743, 217682, 319486, 435364, 638972, 761887, 1118201, 1523774, 2236402, 3047548, 4472804, 18092183, 36184366, 72368732, 126645281, 253290562, 506581124, 560857673, 1121715346, 2243430692, 3926003711, 7852007422, 15704014844]

約数ペア:

[(1, 15704014844), (2, 7852007422), (4, 3926003711), (7, 2243430692), (14, 1121715346), (28, 560857673), (31, 506581124), (62, 253290562), (124, 126645281), (217, 72368732), (434, 36184366), (868, 18092183), (3511, 4472804), (5153, 3047548), (7022, 2236402), (10306, 1523774), (14044, 1118201), (20612, 761887), (24577, 638972), (36071, 435364), (49154, 319486), (72142, 217682), (98308, 159743), (108841, 144284)]