27978792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61357}}^1$

素因数の和:61385

約数の個数: 32

約数和(自身を含む): 73629600

約数和(自身を除く): 45650808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 61357, 122714, 184071, 245428, 368142, 490856, 736284, 1165783, 1472568, 2331566, 3497349, 4663132, 6994698, 9326264, 13989396, 27978792]

約数ペア:

[(1, 27978792), (2, 13989396), (3, 9326264), (4, 6994698), (6, 4663132), (8, 3497349), (12, 2331566), (19, 1472568), (24, 1165783), (38, 736284), (57, 490856), (76, 368142), (114, 245428), (152, 184071), (228, 122714), (456, 61357)]