28927038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3461}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 66470400

約数和(自身を除く): 37543362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3461, 4179, 6922, 8358, 10383, 20766, 24227, 48454, 72681, 145362, 688739, 1377478, 2066217, 4132434, 4821173, 9642346, 14463519, 28927038]

約数ペア:

[(1, 28927038), (2, 14463519), (3, 9642346), (6, 4821173), (7, 4132434), (14, 2066217), (21, 1377478), (42, 688739), (199, 145362), (398, 72681), (597, 48454), (1194, 24227), (1393, 20766), (2786, 10383), (3461, 8358), (4179, 6922)]