38482768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 77707080

約数和(自身を除く): 39224312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 421, 464, 788, 842, 1576, 1684, 3152, 3368, 5713, 6736, 11426, 12209, 22852, 24418, 45704, 48836, 82937, 91408, 97672, 165874, 195344, 331748, 663496, 1326992, 2405173, 4810346, 9620692, 19241384, 38482768]

約数ペア:

[(1, 38482768), (2, 19241384), (4, 9620692), (8, 4810346), (16, 2405173), (29, 1326992), (58, 663496), (116, 331748), (197, 195344), (232, 165874), (394, 97672), (421, 91408), (464, 82937), (788, 48836), (842, 45704), (1576, 24418), (1684, 22852), (3152, 12209), (3368, 11426), (5713, 6736)]