27403219292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{120331}}^1$

素因数の和:120566

約数の個数: 36

約数和(自身を含む): 51201506664

約数和(自身を除く): 23798287372

約数列:

[1, 2, 4, 17, 34, 68, 197, 289, 394, 578, 788, 1156, 3349, 6698, 13396, 56933, 113866, 120331, 227732, 240662, 481324, 2045627, 4091254, 8182508, 23705207, 34775659, 47410414, 69551318, 94820828, 139102636, 402988519, 805977038, 1611954076, 6850804823, 13701609646, 27403219292]

約数ペア:

[(1, 27403219292), (2, 13701609646), (4, 6850804823), (17, 1611954076), (34, 805977038), (68, 402988519), (197, 139102636), (289, 94820828), (394, 69551318), (578, 47410414), (788, 34775659), (1156, 23705207), (3349, 8182508), (6698, 4091254), (13396, 2045627), (56933, 481324), (113866, 240662), (120331, 227732)]