78897356888

素因数分解:

$2^3\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{376807}}^1$

素因数の和:380559

約数の個数: 32

約数和(自身を含む): 169111430400

約数和(自身を除く): 90214073512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3739, 7478, 14956, 26173, 29912, 52346, 104692, 209384, 376807, 753614, 1507228, 2637649, 3014456, 5275298, 10550596, 21101192, 1408881373, 2817762746, 5635525492, 9862169611, 11271050984, 19724339222, 39448678444, 78897356888]

約数ペア:

[(1, 78897356888), (2, 39448678444), (4, 19724339222), (7, 11271050984), (8, 9862169611), (14, 5635525492), (28, 2817762746), (56, 1408881373), (3739, 21101192), (7478, 10550596), (14956, 5275298), (26173, 3014456), (29912, 2637649), (52346, 1507228), (104692, 753614), (209384, 376807)]